Knife - Essential Tool for Camping, Outdoor Adventure and collection

If you're looking for a reliable companion for your outdoor adventures, the ONTOS II fixed blade knife is the choice for you. Perfect for those who enjoy camping, hiking, and hiking, this knife is designed to offer the perfect balance of light weight, durability, and exceptional performance. Its name, inspired by the Greek word “ontos,” meaning “the essence,” embodies the perfect blend of strength and versatility. With a forprene handle designed to provide a secure and comfortable grip, ONTOS II allows you to work with precision even in the most difficult conditions, offering total control even when the weather is inclement.

The full flat blade is designed for a precise, deep cut, ensuring high performance and durability. Its well-balanced construction allows you to tackle any task, whether it's cutting wood, thin branches, paracord or ropes. ONTOS II will never let you down, offering reliability and consistent performance in any situation.

The ONTOS II S600 Black is the ideal choice for those seeking exceptional performance and unparalleled wear resistance. With its vibrant green-colored handle, it stands out not only for its aesthetics, but also for the quality of the materials used. Made of Böhler S600 steel, a top-grade material used in the production of metalworking tools, this tool is cryogenically treated to ensure an extraordinary hardness of 64 HRC. The Teflon-based “EXP DARK” coating, developed by Extrema Ratio, further enhances its durability and performance. Complemented by a green thigh scabbard with M.O.L.L.E. system, the ONTOS II S600 Black is ready to be easily integrated into your gear, ensuring practicality and durability in any situation.

Intended Use: Heavy Utility / Hiking
Production type: Industrial
Country of manufacture: Italy
Blade: S600 steel at 64HRC
Surface treatment: Exp Dark
Handle: Forprene
Blade length: 167mm.
Blade thickness: 6mm.
Total length: 299mm.
Balance: advanced
Weight: 344g.
Sheath: nylon, MOLLE compatible
Packaging: cardboard box with Extrema Ratio logos
Notes: blade made of high carbon steel, always keep well cleaned and oiled during storage to prevent rust and oxidation

If you're looking for a reliable companion for your outdoor adventures, the ONTOS II fixed blade knife is the choice for you. Perfect for those who enjoy camping, hiking, and trekking, this knife is designed to offer the perfect balance of light weight, durability, and exceptional performance. Its name, inspired by the Greek word “ontos,” meaning “the essence,” embodies the perfect blend of strength and versatility. With a forprene handle designed to provide a secure and comfortable grip, ONTOS II allows you to work with precision in even the most difficult conditions, offering total control even when the weather is inclement.

The full flat blade is designed for a precise, deep cut, ensuring high performance and durability. Its well-balanced construction allows you to tackle any task, whether it's cutting wood, thin branches, paracord or ropes. ONTOS II will never let you down, offering reliability and consistent performance in any situation.

The ONTOS II Expeditions version is designed for those who demand the ultimate in performance and reliability. The knife features a desert-colored handle and is made of Böhler N690 steel, treated to 58 HRC with a stone-washed finish and MIL-C-13924 burnishing to ensure optimal strength, long edge life and protection against oxidation. It comes with a desert Cordura scabbard with MOLLE system, which includes a mini pouch with a flammable paracord lanyard for emergencies and a Firesteel for lighting fires, so you're always ready even in the most critical situations.

With ONTOS II, every adventure will be supported by a knife that combines superior performance, functionality and durability, making you feel ready to face any challenge.

Intended Use: Heavy Utility / Hiking
Production Type: Industrial
Country of manufacture: Italy
Blade: N690Co 58HRC stainless steel
Surface Treatment: Burnishing MIL-C-13924 Stone Washed
Handle: Forprene
Blade Length: 167mm.
Blade thickness: 6mm.
Total length: 299mm.
Balance: advanced
Weight: 311g.
Sheath: nylon, MOLLE compatible, with detachable front sheath
Packaging: cardboard box with Extrema Ratio logos.
Notes: includes a firesteel (tinder) and a firecord (flammable paracord thread) for lighting emergency fires

Born out of the growing demand of demanding professionals, Extrema Ratio presents ONTOS - a field knife designed to meet any challenge. The name, derived from the Greek “the thing,” represents the perfect synthesis of toughness, versatility and reliability. Compact yet extremely durable, ONTOS is the ideal companion in any situation, thanks to its partially serrated blade that always ensures a sharp, ready-to-use cut.

Its nylon thigh scabbard, equipped with the MOLLE system, is designed to stay firmly anchored even in the harshest conditions, when the soldier is forced to give up his primary tactical equipment. And for those seeking an extra level of preparedness, a survival kit, purchased separately, is available to attach directly to the knife sheath.

Intended Use: Heavy Utility
Production Type: Industrial
Country of manufacture: Italy
Blade: N690Co 58HRC stainless steel
Surface treatment: Burnishing MIL-C-13924
Handle: Forprene
Blade length: 168mm.
Blade thickness: 6.3mm.
Total length: 299mm.
Balance: advanced
Weight: 411g.
Sheath: nylon, MOLLE compatible
Packaging: cardboard box with Extrema Ratio logos
Notes: -

Numen: The Force at Your Side
Discover the Numen survival knife, inspired by the ancient Roman concept of “numen,” an invisible force that guides and protects in decisive moments. Not just a tool, but a powerful and discreet ally, ready to support you in the most extreme situations.

Designed in collaboration with Daniele Dal Canto, an AIGS (Italian Association of Survival Guides) guide, Numen is the perfect synthesis of sturdiness, versatility and functionality. Made to face the toughest challenges, this knife will become your silent but determined companion, always ready to respond to your needs.

Unbeatable Ruggedness and Performance
The full tang construction ensures absolute strength and perfect balance, making Numen ideal for a wide range of tasks, including felling, debarking, batoning, chopping and woodworking. The blade, designed for heavy-duty work, is also precise enough for detailed cuts, maintaining outstanding strength even after prolonged use.

Ergonomic Handle for Maximum Safety
The ergonomic G10 handle ensures a secure grip in all conditions, even with wet hands or work gloves. Thanks to its comfortable, non-slip shape, you can use Numen with ease and safety in any situation, from hiking to emergencies.

Cordura sheath for Maximum Practicality
Each Numen knife comes with a black Cordura sheath, equipped with a M.O.L.L.E.-compatible attachment system, adaptable for both left- and right-handed people. Practical, safe and easy to carry with you at all times.

Intended Use: Hiking/Survival

Type of production: Industrial
Country of manufacture: Italy
Blade: full tang, S600 carbon steel at 64HRC
Blade treatment: Black Exp Dark
Handle: G10
Blade length: 210mm.
Blade thickness: 6mm.
Total length: 382mm.
Weight: 632g.
Sheath: cordura, belt-mounted, ambidextrous, M.O.L.L.E. compatible.
Packaging: cardboard box with Extrema Ratio logos

Numen: The Force at Your Side
Discover the Numen survival knife, inspired by the ancient Roman concept of “numen,” an invisible force that guides and protects in decisive moments. Not just a tool, but a powerful and discreet ally, ready to support you in the most extreme situations.

Designed in collaboration with Daniele Dal Canto, an AIGS (Italian Association of Survival Guides) guide, Numen is the perfect synthesis of sturdiness, versatility and functionality. Made to face the toughest challenges, this knife will become your silent but determined companion, always ready to respond to your needs.

Unbeatable Ruggedness and Performance
The full tang construction ensures absolute strength and perfect balance, making Numen ideal for a wide range of tasks, including felling, debarking, batoning, chopping and woodworking. The blade, designed for heavy-duty work, is also precise enough for detailed cuts, maintaining outstanding strength even after prolonged use.

Ergonomic Handle for Maximum Safety
The ergonomic G10 handle ensures a secure grip in all conditions, even with wet hands or work gloves. Thanks to its comfortable, non-slip shape, you can use Numen with ease and safety in any situation, from hiking to emergencies.

Cordura sheath for Maximum Practicality
Each Numen knife comes with a black Cordura sheath, equipped with a M.O.L.L.E.-compatible attachment system, adaptable for both left- and right-handed people. Practical, safe and easy to carry with you at all times.

Intended Use: Hiking/Survival

Type of production: Industrial
Country of manufacture: Italy
Blade: full tang, 58HRC Bohler N690Co stainless steel
Blade treatment: Satin finish
Handle: G10
Blade length: 210mm.
Blade thickness: 6mm.
Total length: 382mm.
Weight: 632g.
Sheath: cordura, belt-mounted, ambidextrous, M.O.L.L.E. compatible.
Packaging: cardboard box with Extrema Ratio logos.

Extrema Ratio introduces three new color variants of the Shrapnel One: Total Black, Desert Dark Stone and Black Satin, maintaining the ruggedness and reliability of the original with a touch of style. This multi-role knife is ideal for bushcraft, outdoor and survival enthusiasts, perfect for both military and contractor activities. The 157 mm fixed blade, made of Böhler N690 steel (58 HRC), offers an optimal balance of hardness and strength, making it perfect for activities such as cutting wood or challenging situations.

The forprene handle provides a secure and comfortable grip, even in difficult conditions, while the full-flat rounded blade ensures excellent cutting power. The design includes a hand guard that enhances safety and ergonomics. The back of the blade features thumb serrations, increasing grip.

The ambidextrous Cordura sheath is durable and secure, featuring a blade lock that ensures safe carrying. With a MOLLE system on both sides, the scabbard can be easily attached to tactical vests and belts, with adjustable height and position for right- and left-handed people. Choose your version and get ready to explore!

Intended Use: Tactical/Military

Production type: Industrial
Country of manufacture: Italy
Blade: N690Co stainless steel hardened to 58HRC
Blade finish: Satin finish
Handle: Forprene
Blade length: 157mm.
Blade thickness: 6.3mm. on handle, 4mm. on blade
Total length: 287mm.
Weight: 289g.
Sheath: ambidextrous, cordura, compatible with M.O.L.L.E. system.
Packaging: cardboard box with Extrema Ratio logos
Notes: -

Extrema Ratio introduces three new color variations of the Shrapnel One model: Total Black, Desert Dark Stone and Black Satin, maintaining the ruggedness and reliability of the original with a stylish twist. This multi-role knife is ideal for bushcraft, outdoor and survival enthusiasts, perfect for both military and contractor activities. The 157 mm fixed blade, made of Böhler N690 steel (58 HRC), offers an optimal balance of hardness and strength, making it perfect for activities such as cutting wood or challenging situations.

The forprene handle provides a secure and comfortable grip, even in difficult conditions, while the full-flat rounded blade ensures excellent cutting power. The design includes a hand guard that enhances safety and ergonomics. The back of the blade features thumb serrations, increasing grip.

The ambidextrous Cordura sheath is durable and secure, featuring a blade lock that ensures safe carrying. With a MOLLE system on both sides, the scabbard can be easily attached to tactical vests and belts, with adjustable height and position for right- and left-handed people. Choose your version and get ready to explore!

Intended Use: Tactical/Military

Production type: Industrial
Country of manufacture: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Dark Stonewashed
Handle: Forprene
Blade length: 157mm.
Blade thickness: 6.3mm. on handle, 4mm. on blade
Total length: 287mm.
Weight: 289g.
Sheath: ambidextrous, cordura, compatible with M.O.L.L.E. system.
Packaging: cardboard box with Extrema Ratio logos
Notes: -

Extrema Ratio introduces three new color variations of the Shrapnel One model: Total Black, Desert Dark Stone and Black Satin, maintaining the ruggedness and reliability of the original with a stylish twist. This multi-role knife is ideal for bushcraft, outdoor and survival enthusiasts, perfect for both military and contractor activities. The 157 mm fixed blade, made of Böhler N690 steel (58 HRC), offers an optimal balance of hardness and strength, making it perfect for activities such as cutting wood or challenging situations.

The forprene handle provides a secure and comfortable grip, even in difficult conditions, while the full-flat rounded blade ensures excellent cutting power. The design includes a hand guard that enhances safety and ergonomics. The back of the blade features thumb serrations, increasing grip.

The ambidextrous Cordura sheath is durable and secure, featuring a blade lock that ensures safe carrying. With a MOLLE system on both sides, the scabbard can be easily attached to tactical vests and belts, with adjustable height and position for right- and left-handed people. Choose your version and get ready to explore!

Intended Use: Tactical/Military

Production type: Industrial
Country of manufacture: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: Forprene
Blade length: 157mm.
Blade thickness: 6.3mm. on handle, 4mm. on blade
Total length: 287mm.
Weight: 289g.
Sheath: ambidextrous, cordura, compatible with M.O.L.L.E. system.
Packaging: cardboard box with Extrema Ratio logos
Notes: -

The legacy of a classic - timeless - traditionally enduring and interpreted in a contemporary way by Boker Plus. The original Barlow probably owes its name to the enterprising knife maker from Sheffield, who began exporting robust knives to North America around 1800. 

The characteristic teardrop shape of the folding knife dates back to the 17th century, making it one of the oldest designs of all time. Instead of wood and silver, the Boker Plus Modern Barlow uses titanium-coated bolsters and elegant black micarta handle scales. The modern nail pull on the blade is complemented by a front flipper and a linerlock for locking the clip point blade made of Nitro-V steel with ball bearing rotation. 

The flat pivot screw, the two-tone brushed satin finish of the blade, and the elegant tip-up clip complete the tidy look of the pocket knife.

Intended Use: Sport/collection

Production Type: Industrial
Country of Manufacture: China
Blade: Nitro-V stainless steel
Blade Treatment: Satin finish
Handle: Titanium-coated steel bolsters and micarta scales
Blade Length: 64mm.
Blade Thickness: 2.3mm.
Overall Length: 147mm.
Weight: 52g.
Clip: Stainless steel, removable
Lock: Liner Lock
Packaging: Cardboard box with Boker Plus logos
Notes: Flipper opening system on ball bearings

Refined – with spirit, polite – with tact, clean – what a question! A true gentleman knows what is important: being discreet, conscientious, and always ready, but with a witty remark. Just like the Böker Plus Modern Gentleman.

Slim, with a Drop Point blade in Nitro-V titanium PVD-coated on ball bearings, titanium PVD-coated bolsters, and green micarta handle scales, a quick flipper, and a reliable liner lock, this is an excellent entry ticket to the exclusive Böker Plus Club Modern Gentleman.

Intended Use: Sport/collection

Production Type: Industrial
Country of Manufacture: China
Blade: Nitro-V stainless steel
Blade Treatment: Black Titanium PVD
Handle: Steel bolsters with Black Titanium PVD finish and micarta scales
Blade Length: 75mm.
Blade Thickness: 2.3mm.
Overall Length: 170mm.
Weight: 64g.
Clip: Black Titanium PVD-coated stainless steel, removable
Lock: Liner Lock
Packaging: Cardboard box with Boker Plus logos
Notes: Flipper opening system on ball bearings

The legacy of a classic: a timeless tradition interpreted in a contemporary way by Boker Plus. The Trapper model owes its name to the hunters who roamed the forests of North America.

The knife's design dates back to the 19th century and is characterized by slender lines and the distinctive bolsters on the handle. The Boker Plus Modern Trapper Uno skips the rear bolster and opts for a front bolster coated in titanium with grey Micarta handle scales. Instead of a nail pull and slipjoint system typical of these models, this gentleman's knife uses a flipper and a liner lock to secure the drop point blade, which is mounted on a ball bearing and made of Nitro-V steel.

The flat central screw of the blade, the two-tone satin finish of the blade, and the elegant tip-up clip elegantly complete the neat appearance of this pocket knife.

Intended Use: Sport/collection

Production Type: Industrial
Country of Manufacture: China
Blade: Nitro-V stainless steel
Blade Finish: Satin
Handle: Steel bolsters with titanium finish and Micarta scales
Blade Length: 82mm
Blade Thickness: 2.3mm
Overall Length: 187mm
Weight: 69g
Clip: Stainless steel, removable
Lock: Liner Lock
Packaging: Cardboard box with Boker Plus logos
Notes: Flipper opening system with ball bearings

Big, bigger, Midgards! If you're looking for a solid knife with a distinctive signature, you can't go wrong with Dirk Hofmeister of Midgards Messer. Even the Norse gods have recognized this and recently insisted on a folding version of the renowned Boker Plus Hermod. The designer from Lake Constance has fulfilled the demanding desires of Asgard, presenting a fully functional pocket knife that excels in even the most challenging cutting tasks. Powerful, fearless, and above all practical: the Hermod Folder impresses in every aspect.

Powerful, the blade on ball bearings in D2 with a stonewash finish. Epic, the ergonomic handle made from G10, CNC-milled with anti-slip diagonal mosaic texture, seamlessly connects to the tip-up clip. The nail for opening and the impressive linerlock for blade locking are legendary. An additional safety pin or forelock is screwed into the front of the handle to increase work and transport safety and prevent accidental closure or opening. The jimping on the spine of the blade, extending over the entire top of the handle including the overlays, ensures maximum user ergonomics.

The spacer that integrates a lanyard hole, also usable as a lifesaving glass breaker, offers additional transport options. Supplied with a high-quality nylon sheath and the spirit of the Nordic blacksmith.

Intended Use: Utility / Sporting

Production Type: Industrial
Country of Production: China
Blade: made of D2 steel
Blade Treatment: stonewash
Handle: G10
Blade Length: 92mm.
Blade Thickness: 4.8mm.
Weight: 240gr.
Total Length: 222mm.
Clip: stainless steel, removable
Locking Mechanism: liner lock with safety screw pin, usable in both open and closed positions
Packaging: cardboard box with Boker Plus logos, nylon pouch with zipper
Notes: Design by Dirk Hofmeister of Midgards Messer - ball-bearing opening system

Soft lines, selected materials, determined character: the Boker Plus Hebdo, born from the pen of French designer Alban Le Henry, redefines the concept of EDC, making it the ideal companion for everyday life. The Hebdo (French abbreviation for hedomadaire - weekly...) combines stylish elegance with a casual mindset.

The drop-point blade with ball bearing opening and satin finish in Nitro-V glides gracefully through boxes, ropes, or packages to be cut, while the ergonomic handle in G10, finished in a sophisticated black just like the backspacer and the pivot screw, conveys great confidence and security to the user.

The high-quality appearance is emphasized by the thumb stud on both sides and the surprising crossbar lock for intuitive opening and unlocking of the blade. Boker Plus Hebdo - the savoir-vivre in pocket format. Supplied with a high-quality nylon sheath.

Intended Use: EDC / Sporting

Production Type: Industrial
Country of Production: China
Blade: made of Nitro-V stainless steel
Blade Treatment: stonewash
Handle: G10
Blade Length: 72mm.
Blade Thickness: 2.3mm.
Weight: 70gr.
Total Length: 175mm.
Clip: deep pocket type, stainless steel, removable and reversible
Locking Mechanism: Crossbar Lock
Packaging: cardboard box with Boker Plus logos, nylon pouch with zipper
Notes: Design by Alban Le Henry - ball-bearing opening system

Daughter of Zeus and Themis, Atropos was the oldest of the three goddesses of fate in Greek mythology and, by cutting the thread of life, decided the good and evil of every human being. Captivated by this fascinating unease, American knife designer Chuck Gedraitis breaks free from the clutches of fate with the Boker Plus Atropos and takes control of the threads once more.

The shape of the tactical knife is modeled on the legendary tactical knives of Rex Applegate and respects its DNA with every cut. Symmetry is one of its distinguishing features, which is reflected both in the single-edged VG-10 blade and the ergonomic light brown Micarta handle. Decorative elements such as the attractive ricasso on the spine of the blade, the discreet stonewash finish of the blade, the hinted guard element, or the elongated grooves in the handle scales are evidence of a well-thought-out tactical concept that has been implemented in the Atropos for EDC use.

Thanks to ball bearings and the removable thumb stud, the knife can be opened smoothly and intuitively and reliably locked with the robust liner lock. Boker Plus Atropos - fate can be so chic. Supplied with a tip-up clip and a high-quality nylon sheath.

Intended Use: Sporting / Collection

Production Type: Industrial
Country of Manufacture: China
Blade: stainless steel VG-10
Blade Treatment: stonewashed
Handle: Micarta
Blade Length: 105 mm.
Blade Thickness: 3 mm.
Weight: 145 g.
Total Length: 234 mm.
Clip: removable, stainless steel
Locking Mechanism: liner lock
Packaging: cardboard box with Boker Plus logos, nylon pouch with zipper
Notes: Design by Chuck Gedraitis, opening system with ball bearings

Guy Poggetti, a knife designer from Marseille, France, is fascinated by art, technology, and craftsmanship, and incorporates this dedication into his designs, as in the case of the Boker Plus Sanjo. This pocket knife, named after the town in the Niigata Prefecture, was designed in a neo-Japanese style.

Equipped with a Tanto blade in VG10 with ball bearings, this men's knife tackles everyday cutting tasks with stoic efficiency. For a neat look, the flipper completely disappears between the stainless steel liners when open, reflecting the striking stonewash finish of the blade and forming the inner center of the liner with the sturdy liner lock for closing. The elegant appearance is completed by the finely coordinated handle scales in brown jute micarta, which is also used for the backspacer. It comes with a high-quality nylon case and a tip-up clip (r).

Intended Use: Sporting

Production Type: Industrial
Country of Manufacture: China
Blade: stainless steel VG10
Blade Treatment: Stonewashed
Handle: Micarta
Blade Length: 86 mm.
Blade Thickness: 3 mm.
Overall Length: 198 mm.
Weight: 147 g.
Clip: removable, stainless steel
Locking Mechanism: Liner Lock
Packaging: cardboard box with Boker Plus logos, nylon case with zipper 
Notes: Carson Flipper opening system on ball bearings

Unabashedly Italic!

The LKU01 URBAN, developed by Extrema Ratio with Danilo Rossi Lajolo di Cossano, combines Italian tradition and design. The Böhler N690 steel blade offers hardness and strength, while the quick release mechanism makes it easy to use. Free of traditional guards, it is safe and easy to handle. The aluminum grips provide grip and recall the sartorial aesthetic. It is versatile, stylish and perfect for close combat.

Intended use: EDC / CQC

Type of production: industrial
Country of Manufacture: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: Anticorodal
Blade length: 100mm.
Blade thickness: 4mm.
Length closed: 124mm.
Total length: 223mm.
Weight: 123g.
Closure: Liner Lock
Clip: reversible and removable, stainless steel
Notes: Design by Danilo Rossi Lajolo di Cossano

Unabashedly Italic!

The LKU01 URBAN, developed by Extrema Ratio with Danilo Rossi Lajolo di Cossano, combines Italian tradition and design. The Böhler N690 steel blade offers hardness and strength, while the quick release mechanism makes it easy to use. Free of traditional guards, it is safe and easy to handle. The aluminum grips provide grip and recall the sartorial aesthetic. It is versatile, stylish and perfect for close combat.

Intended use: EDC / CQC

Type of production: industrial
Country of Manufacture: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Sandblast
Handle: Anticorodal
Blade length: 100mm.
Blade thickness: 4mm.
Length closed: 124mm.
Total length: 223mm.
Weight: 123g.
Closure: Liner Lock
Clip: reversible and removable, stainless steel
Notes: Design by Danilo ROssi Lajolo di Cossano

Versa combines innovative design with unparalleled functionality. The name “Versa” perfectly embodies the characteristics of this knife: its versatility makes it suitable for a variety of situations, showing its adaptability both in urban environments as an EDC (Every Day Carry) knife and in more adventurous settings such as outdoor, survival, bushcraft, hunting and even tactical scenarios. It is also ideal as a backup knife. This knife is ready to meet every need by combining style and practicality in one tool. Versa comes in two distinct models: Versa Satin, perfect for everyday use and Versa Expeditions, more suitable in outdoor, survival and bushcraft settings.

Intended Use: Neck Knife / Hiking / Utility

Type of production: industrial
Country of manufacture: Italy
Blade: full tang, stainless steel N690Co at 58HRC
Blade finish: burnishing MIL-C-13924 with Dark Stone finish
Handle: monolithic, pierced, stainless steel N690Co at 58HRC
Blade length: 80mm.
Blade thickness: 6.3mm.
Total length: 180mm.
Weight: 110g.
Sheath: made of Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos
Notes: Firesteel and kydex sheath included in package

The Boker Plus Mini Tracker, designed by Dave Wenger, impresses as an extremely stable outdoor knife with a massive 1095 carbon steel blade that boasts excellent corrosion resistance due to its abrasion-resistant powder coating.

The front-balanced blade of this solid survival knife has two different levels of sharpness and is ideal for chopping, cutting, scraping, digging and prying. The length of the blade and the ergonomic flake shape of the finely textured Micarta handle allow for effortless work.

This updated version features a full tang blade, supported by strong screws, for maximum stability. Includes a belt adapter and a perfectly fitted kydex sheath.

Intended Use: Utility

Production type: Industrial
Country of manufacture: Taiwan
Blade: ful tang made of 1095 steel
Blade finish: powder coating
Handle: micarta
Blade length: 135mm.
Blade thickness: 5mm.
Total length: 250mm.
Weight: 300g.
Sheath: Kydex
Packaging: cardboard box with Boker Plus logos
Notes: Design by Dave Wenger

Limited to 1999 pieces worldwide, the forged steel collector's knife was designed as a compact outdoor knife with integral construction and was largely inspired by classic hunting knives. The Boker Magnum Collection 2024 is the perfect balance of showcase and outdoor adventure.

Intended Use: Collection/Utility

Production Type: Industrial
Country of manufacture: China
Blade: forged, 440C steel
Blade Finish: Satin finish
Handle: in Quilted Maple wood
Blade length: 105mm.
Blade thickness: 5mm.
Total length: 230mm.
Weight: 145g.
Sheath: leather
Packaging: gift box with warranty certificate and microfiber cleaning cloth
Notes: Numbered and limited edition made in only 1999 pieces - Design by Andreas Schweikert

Innovative concepts, the highest manufacturing quality and a finely tuned selection of materials - for some the next benchmark, for us a matter of course. Our unit of measurement since 1869: unfiltered passion for fascinating knives!

This is exactly the case with the Boker Damascus Annual Knife 2024. Inspired by the Boker BRLW, the slim collector's knife takes up the design of the classic Barlow and accentuates it in amodern way. The optically offset and precision-milled titanium handle is a stylistic defining feature, which quotes the characteristic, extra-long bolster in the front area according to old tradition and tastefully frames it in the rear handle area with feisty handle scales madeof fat carbon in the Dark Matter Orange pattern.

Adiscreetly integrated framelock locks the ball-bearingclip point blade made from 100-layer Damascus, which Chad Nichols has forged by hand in the breathtaking Black Boomerang pattern. The discreet flipper and the flat, milled titanium clip (tip-up/r) contribute to the elegant appearance, while the Boker tree decoratively adorns the blade's axle screw on the front. The lanyard hole on the handle provides additional carrying options.

The annual knife, which is strictly limited to 999 pieces worldwide, comes with a high quality frame case and certificate of authenticity. 

Intended Use: Sporting/Collecting

Production type: Industrial
Country of Production: Germany
Blade: handcrafted 100-ply "Black Bommerang" damascus steel by Chad Nichols
Blade treatment: -
Handle: titanium and FatCarbon Orange Dark Matter
Blade length: 65mm.
Blade thickness: 2.4mm.
Total length: 154mm.
Weight: 64g.
Clip: titanium, machined from billet
Closure: Frame Lock
Packaging: display box with hanging clear plastic film
Notes: Carson Flipper type opening system on ball bearings - Limited and numbered edition to 999 pieces world

FAT BOY is the strongest fixed-blade knife ever produced by Extrema Ratio. This is the first knife produced from N690Co steel (58HRC) with a thickness of as much as 8.6mm. The total weight of this model is 1kg.

The blade, which features a full flat rounding, has a special tip structure that not only combines the ability to penetrate with the possibility of use as a wedge, but at the same time allows the main cutting edge to be safeguarded. Its shape and width also enable it to dig small holes in the ground in emergency situations.

The back, which is thick and flat at the end, gives the tool more mass and beating surface useful for hammering and planting stakes. Fat Boy has a handle composed of 2 black-colored G10 material grips made with Extrema Ratio's new original design. Removable and replaceable, they allow for inspections and checks underneath the handle and allow for paracord mounting.

Intended Use: Heavy Duty

Production type: Industrial
Country of manufacture: Italy
Blade: full tang, made of Bohler N690Co stainless steel at 58HRC
Blade treatment: Dark Stonewashed
Handle: G10
Blade length: 210mm.
Blade thickness: 8.6mm.
Total length: 350mm.
Weight: 1008g.
Sheath: cordura, belt-mounted, MOLLE compatible
Packaging: cardboard box with Extrema Ratio logos.

FAT BOY is the strongest fixed blade knife Extrema Ratio has ever produced. It is the first knife made of N690Co steel (58HRC) with a thickness of 8.6 mm. The total weight of this model is 1 kg.

The blade, characterized by a completely flat edge, has a special tip structure that not only combines the ability to penetrate with the possibility of using it as a wedge, but also protects the main cutting edge. Thanks to its shape and width, it can also dig small holes in the ground in emergency situations.

The thick spine, flat at the end, gives the tool greater mass and a striking surface that is useful for driving stakes and hammers. Fat Boy has a handle made of 2 black G10 handle scales in the new original Extrema Ratio design. They are removable and interchangeable and allow inspections and checks under the handle as well as the attachment of paracord.

Intended use: Heavy Duty

Type of production: Industrial
Country of manufacture: Italy
Blade: Full tang, 58HRC Bohler N690Co stainless steel
Blade treatment: Dark stonewashed
Handle: G10
Length of the blade: 210mm.
Thickness of the blade: 8.6 mm.
Total length: 350 mm.
Weight: 1008g.
Sheath: Cordura, belt, MOLLE compatible
Packaging: Cardboard box with Extrema Ratio logos

The blade of the BF2 CD M390 TACTICAL GREY, featuring a flat rounding and a particularly thick and durable drop tip, is coated with a Diamond-Like Carbon (DLC) surface treatment. This coating makes the blade extremely resistant to abrasion and chemical attack, ensuring optimal performance over time.

The steel used for the blade is Böhler M390, heat-treated to 61 HRC. Using a powder metallurgical manufacturing process, this steel offers high cutting efficiency, wear and oxidation resistance, making it an excellent choice for those seeking quality and durability.

The handle, in the new "Tactical Grey" coloring, is composed of 2 full gauntlets with characteristic lowered planes to engage the opening "pins" without them protruding from the profile of the closed knife. This design ensures a firm and comfortable grip, ensuring safe and convenient use.

Intended Use: Tactical/Military

Type of production: industrial
Country of Manufacture: Italy
Blade: stainless steel M390 at 61HRC
Blade finish: DLC (Diamond Like Carbon)
Handle: Anticorodal
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 124mm.
Total length: 210mm.
Weight: 140g.
Closure: Liner Lock
Clip: reversible and removable, burnished stainless steel
Notes: manual safety lock when knife is open

T4000S is a reworking of the Japanese Wakizashi short sword that the Samurai carried at all times in contact with the body. It is a timeless tactical tool that does not follow any fashion but faithfully respects the Extrema Ratio philosophy aimed at fulfilling all functional requirements.

This model continues Extrema Ratio's purest Tanto series designed especially for lovers of the Japanese blade profile, who do not want to give up typical tactical accessories such as textile sheath and special polymer handle. The blade is made of Bohler N690 steel, heat-treated to a hardness of 58 HRC.

The handle, in black coloring, is made of Forprene, an elastomer whose exceptional resistance to extreme conditions makes it part of the "NATO standard." The black-colored Cordura scabbard is and equipped with a MOLLE system that allows it to be carried on tactical vests and general belts and ensures that the razor-sharp blade can be carried in total safety by protecting it from shocks that could reduce its efficiency.

Intended Use: Tactical

Type of production: Industrial
Country of manufacture: Italy
Blade: Bohler N690Co stainless steel at 58HRC
Blade treatment: satin finish
Handle: Forprene
Blade length: 174mm.
Blade thickness: 4mm.
Total length: 304mm.
Weight: 264g.
Sheath: Nylon
Packaging: Cardboard box with Extrema Ratio logos.

Tuscan is a multi-role knife dedicated to Tuscany, a region known for its landscapes, cities of art and strategic military relevance. This knife is designed to adapt to different operational contexts, from tactical military theaters to urban operations, due to its versatility and maneuverability. The full tang blade made of BOHLER N690 steel (58 HRC) is lightened and balanced to facilitate chopping and batoning operations, while the sharpness remains uniform along the entire length. The ergonomic G10 handle allows comfortable use with both standard and reverse grip, with or without gloves. Ambidextrous Cordura sheath with M.O.L.L.E system and thigh strap allows easy carrying on tactical vests and belts. Tuscan is ideal for use in outdoor, survival and bushcraft environments, confirming its versatility in multiple operational situations.

Intended Use: Tactical/Military

Production type: Industrial
Country of production: Italy
Blade: full tang, in Bohler N690Co stainless steel at 58HRC
Blade treatment: Burnishing MIL-C-13924
Handle: G10
Blade length: 167mm.
Blade thickness: 6mm.
Total length: 306mm.
Weight: 437.5g.
Sheath: cordura, belt-mounted, MOLLE compatible
Packaging: cardboard box with Extrema Ratio logos.

Tuscan is a multi-role knife dedicated to Tuscany, a region known for its landscapes, cities of art and strategic military relevance. This knife is designed to adapt to different operational contexts, from tactical military theaters to urban operations, due to its versatility and maneuverability. The full tang blade made of BOHLER N690 steel (58 HRC) is lightened and balanced to facilitate chopping and batoning operations, while the sharpness remains uniform along the entire length. The ergonomic G10 handle allows comfortable use with both standard and reverse grip, with or without gloves. Ambidextrous Cordura sheath with M.O.L.L.E system and thigh strap allows easy carrying on tactical vests and belts. Tuscan is ideal for use in outdoor, survival and bushcraft environments, confirming its versatility in multiple operational situations.

Intended Use: Tactical/Military

Production type: Industrial
Country of production: Italy
Blade: full tang, in Bohler N690Co stainless steel at 58HRC
Blade treatment: Satin finish
Handle: G10
Blade length: 167mm.
Blade thickness: 6mm.
Total length: 306mm.
Weight: 437.5g.
Sheath: cordura, belt-mounted, MOLLE compatible
Packaging: cardboard box with Extrema Ratio logos.

Compact version of the CONTACT, the CONTACT C has a spearhead blade, in Böhler N690 steel with a hardness of 58 HRC, flat edge, lower guard branch and full-length lightening release.

The Forprene handle with locking by threaded tang makes the knife solid and well balanced.

The MOLLE compatible sheath is made of shockproof nylon with a system that avoids shaking noises, is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous 2nd level retention system: the simple pressure on the trigger unlocks the blade.

Intended use: Tactical / Backup

Type of production: Industrial
Country of production: Italy
Blade: in N690Co 58HRC stainless steel
Blade treatment: Stonewashed
Handle: Forprene
Blade length: 128mm.
Blade thickness: 6.3mm.
Total length: 258mm.
Weight: 373g.
Sheath: Nylon
Packaging: Cardboard box with Extrema Ratio logos
Note: -

Stylistic elegance and casual reliability as an expression of vibrant passion: The Boker Coffin Denim Micarta by Chuck Gedraitis is more than just a knife, vibrant, a mélange of tradition and proven innovation - to raise the heartbeat of true knife enthusiasts.

Characteristic is the coffin-shaped design with a denim-blue Micarta handle, which, in addition to a balanced feel, ensures a casual, casual look. With a drop-point blade made of powdered metallurgical MagnaCut (62-63 HRC) and a decorative ricasso, it looks like the ideal tool for everyday use. From peeling an apple to cutting sturdy ropes, the slip-joint pocket knife with 90-degree stop moves into the EDC world in a decidedly light-hearted way with a trendy, casual silhouette.

Intended Use: EDC

Production type: Industrial
Country of manufacture: Germany
Blade: CPM-MagnaCut 62/63HRC steel
Blade finish: satin-finished
Handle: micarta
Blade length: 80mm.
Blade thickness: 2.5mm.
Total length: 187mm.
Weight: 56g.
Closure: SlipJoint
Clip: stainless steel, deep pocket, removable and reversible
Packaging: cardboard box with Boker Plus logos and felt pouch with zipper
Notes: design by Chuck Gedraitis

The Black Caiman is a tactical knife that Extrema Ratio, the official supplier of the Comsubin, developed and delivered to the G.O.I. (Gruppo Operativo Incursori) of the Italian Navy. Its name evokes and pays homage to the heroic Black Caimans of the Piave, a department of Royal Navy Arditi and other components on a volunteer basis, who during World War I swam across the Piave River to carry out raids into enemy territory.

The titanium clip can be positioned at three different angles on either side to allow for maximum customization of the port. Its shape is designed to minimize the bulk of the grip outside the pocket.

Among its features, in addition to the carbide glass breaker, is a safety, which when engaged, preserves against a dangerous accidental closing of the blade.

Intended use: tactical/military

Type of production: industrial
Country of manufacture: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Burnished
Handle: Anticorodal aluminum alloy
Blade length: 93mm.
Blade thickness: 4mm.
Length closed: 140mm.
Total length: 231mm.
Weight: 180g.
Closure: Liner Lock
Clip: titanium deep pocket type; reversible, removable and tilting
Notes: additional safety catch that can be used when knife is open

The Black Caiman is a tactical knife that Extrema Ratio, the official supplier of the Comsubin, developed and delivered to the G.O.I. (Gruppo Operativo Incursori) of the Italian Navy. Its name evokes and pays homage to the heroic Black Caimans of the Piave, a department of Royal Navy Arditi and other components on a volunteer basis, who during World War I swam across the Piave River to carry out raids into enemy territory.

The titanium clip can be positioned at three different angles on either side to allow for maximum customization of the port. Its shape is designed to minimize the bulk of the grip outside the pocket.

Among its features, in addition to the carbide glass breaker, is a safety, which when engaged, preserves against a dangerous accidental closing of the blade.

Intended use: tactical/military

Type of production: industrial
Country of manufacture: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Burnished
Handle: Anticorodal aluminum alloy
Blade length: 93mm.
Blade thickness: 4mm.
Length closed: 140mm.
Total length: 231mm.
Weight: 180g.
Closure: Liner Lock
Clip: titanium deep pocket type; reversible, removable and tilting
Notes: additional safety catch that can be used when knife is open

TACTICAL CUTLERY ENTERS THE KITCHEN!
Silver Talon is the knife designed by Extrema Ratio to celebrate the famous "Fiorentina" steak. This knife made of machined steel from solid, thanks to its integral structure, does not allow deposits of organic material.

The special claw shape of the blade allows it to cut dishes without the blade ever touching the plate with the edge but rather with the tip. Silver Talon, when used correctly, will retain its original sharpness for a very long time. For those who love precision tools even on the table.

Intended use: steak knife/table knife

Type of production: Industrial
Country of manufacture: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Satin
Handle: /
Blade Length: 86mm.
Blade thickness: 2.5mm. on the blade / 6.5mm on the handle
Total length: 193m.
Weight: 85g.
Sheath: -
Packaging: Cardboard box with Extrema Ratio logos.
Notes: -

Knives made in collaboration with Dönges are specialized tools for difficult and demanding rescue operations. What the products have in common are the red G10 handles with non-slip Dönges honeycomb structure, the incredibly tough and high-performance D2 steel blades and the presence of a glass breaker. Both knives feature multiple cutting edges uncompromisingly designed to cut through ropes, harnesses and clothing of injured people.

This model, designed specifically for firefighters, features a universal spear point blade that can be opened with either the flipper or thumb pin system; there is also the multi-position clip in addition to the belt cutter that can be retracted inside the handle.

Intended Use: Emergency/Rescue

Production Type: Industrial
Country of manufacture: China
Blade: D2 steel
Blade treatment: Teflon coated
Handle: stainless steel and G10 folders
Blade length: 116mm.
Blade thickness: 3.2mm.
Total length: 271mm.
Weight: 254g.
Clip: removable and reversible, stainless steel
Closure: Liner Lock
Packaging: cardboard box with Donger logos, zippered nylon pouch 
Notes: Rear tungsten carbide glass breaker - Rear removable belt cutter - Carson Flipper type opening system on ball bearings

EDC is its home - the world is its home! Reliable, sturdy and biting, the Boker Plus Worldwide 2.0 is a two-handed opening tactical knife whose cosmopolitan features should make it legal to carry in many countries around the world. No blocking system, no quick one-handed opening, no worries: the solid 440C stainless steel drop point blade can be opened comfortably thanks to the generous claw, while the slipjoint system equipped with a powerful spring ensures total stability and safety in use.

The refined black stonewash finish of the blade perfectly matches the ergonomic olive green G10 handle grips adding a tactical touch. The folding knife is cosmopolitan thanks to the various carrying options offered by the lanyard hole and reversible clip. 

Intended Use: EDC

Production type: Industrial
Country of manufacture: China
Blade: 440C stainless steel
Blade treatment: stonewashed
Handle: made of G10, with stonewashed stainless steel inner folders
Blade length: 64mm.
Blade thickness: 2.8mm.
Total length: 155mm.
Weight: 87g.
Closure: SlipJoint
Clip: stonewashed stainless steel, removable and reversible
Sheath: - 
Packaging: cardboard box with Boker Plus logos
Notes: -

COL MOSCHIN Paper Knife is a taglicarte whose outline is faithfully derived from one of the most iconic knives of our production, the Col Moschin model, adopted by the 9th Parachute Assault Regiment "Col Moschin."

This instrument is part of a larger collection.

COL MOSCHIN Paper Knife is not only a decorative and evocative accessory, but it also has all the tactical features that are part of Extrema Ratio's DNA.

It features nylon grips and a sturdy steel blade that echoes the same shape as its big brother.

COL MOSCHIN Paper Knife is very practical and convenient for the office or home office and is also perfectly suited as an original gift idea.

Intended Use: Collection/Tactical/Military

Country of manufacture: Italy
Blade: stainless steel NOT SHARPENED
Blade Finish: Burnishing MIL-C-13924
Handle: nylon
Blade length: 100mm.
Blade thickness: 1.5mm.
Total length: 180mm.
Weight: 45g.
Sheath: -
Packaging: cardboard box with Extrema Ratio logos.
Notes: -

Intended Use: Sporting

Production type: Industrial
Country of Production: China
Blade: D2 steel
Blade treatment: Satin finish
Handle: stainless steel and G10 folders
Blade length: 93mm.
Blade thickness: 3.2mm.
Total length: 218mm.
Weight: 159g.
Clip: removable and reversible, stainless steel
Closure: Liner Lock
Packaging: cardboard box with Boker Plus logos, zippered nylon pouch 
Notes: Design by Vaeringi - tungsten carbide backstop - ball bearing opening system

Intended Use: Sporting

Production type: Industrial
Country of Production: China
Blade: D2 steel
Blade treatment: stonewashed
Handle: stainless steel and G10
Blade length: 85mm.
Blade thickness: 2.7mm.
Total length: 205mm.
Weight: 127g.
Clip: Removable, stainless steel machined from billet
Closure: Frame Lock
Packaging: cardboard box with Boker Plus logos, zippered nylon pouch 
Notes: Design by Kornel Kiss - ball bearing opening system

Intended Use: Sporting/Collection

Production type: Industrial
Country of Production: Germany
Blade: CPM-MagnaCut steel (62/63HRC)
Blade treatment: satin finish
Handle: titanium and micarta
Blade length: 82mm.
Blade thickness: 2.4mm.
Total length: 189mm.
Weight: 70g.
Clip: titanium, machined from billet
Closure: Frame Lock
Packaging: cardboard box with Boker Plus logos, felt pouch with zipper, certificate of authenticity
Notes: ball bearing opening system

The kiridashi is a traditional Japanese cutting tool that has ancient roots in culture and tradition; Extrema Ratio has revised according to its style this knife belonging to Japanese tradition giving it a more tactical look than the original. While retaining the characteristic chisel rounding, KIRI has a special tip designed to achieve a high penetration efficiency. 

Extrema Ratio KIRI is available in Dark Stone and Satin finishes, both made of Böhler N690 steel hardened to 58HRC. The handle consists of two black-colored anodized anticorodal aluminum grips. The preshaped Kydex sheath is equipped with metal eyelets that allow paracord lanyard to be attached to MOLLE system platforms as well.

Intended use: Neck knife / Utility

Type of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58/60HRC
Blade treatment: Dark Stone Washed
Handle: stainless steel N690Co 58/60HRC
Blade length: 60mm.
Blade thickness: 5mm.
Total length: 190mm.
Weight: 112g.
Sheath: in Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos
Notes: possibility of using the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (may be purchased separately)

The kiridashi is a traditional Japanese cutting tool that has ancient roots in culture and tradition; Extrema Ratio has revised according to its style this knife belonging to Japanese tradition giving it a more tactical look than the original. While maintaining the characteristic chisel rounding, KIRI has a special tip designed to achieve a high penetration efficiency. 

Extrema Ratio KIRI is available in Dark Stone and Satin finishes, both made of Böhler N690 steel hardened to 58HRC. The handle consists of two black-colored anodized anticorodal aluminum grips. The preshaped Kydex sheath is equipped with metal eyelets that allow paracord lanyard to be attached to MOLLE system platforms as well.

Intended use: Neck knife / Utility

Type of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58/60HRC
Blade treatment: satin finish
Handle: stainless steel N690Co 58/60HRC
Blade length: 60mm.
Blade thickness: 5mm.
Total length: 190mm.
Weight: 112g.
Sheath: in Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos
Notes: possibility of using the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (may be purchased separately)

The Swoopy makes a splash! Knife designer and U.S. Marine Corps expert Michael Burch, from the U.S. state of Idaho, performs like no other on the EDC stage with this new Boker Plus. Fine materials, elegant features, and high-quality workmanship mean the Swoopy has plenty of groupies.

The Modified-Wharncliffe Nitro-V ball-bearing blade with stonewash finish opens smoothly through the thumb hole; the sturdy stainless steel frame lock and non-slip catches ensure safe work even in tough conditions. Vertical grooves in the sand-brown G10 handle's front cheekpiece ensure a firm grip and stylishly reflect the knife maker's tactical experience. The tip-up clip and lanyard hole make the knife pocket-sized and easy to carry.

Intended Use: EDC / Sporting

Production type: Industrial
Country of manufacture: China
Blade: Nitro-V stainless steel
Blade finish: stonewash
Handle: G10 and stonewash stainless steel
Blade length: 79mm.
Blade thickness: 3.1mm.
Total length: 180mm.
Weight: 93g.
Clip: removable, stainless steel
Packaging: cardboard box with Boker Plus logos and cordura pouch with zipper
Notes: design by Michael Burch

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The Ant Rescue, unlike other versions, has a cheek piece in red coloration that allows the operator to more easily locate the knife in case of a fall. This version is equipped with a specific serration that allows cutting ropes and even high-tensile aramid materials. Moreover, this model has a tapered tang that serves as an emergency screwdriver. The Ant Rescue has been developed according to the needs expressed by the "Italian Army Alpine Troops School".

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in partially serrated stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 70mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Balancing: -
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Sheath: -
Notes:

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 70mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Balancing: -
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Sheath: -
Notes:

Type: Previously Purchased
Condition: in excellent condition
Available in the market, currently in production
Sharpening: Factory standard
Blade marks: None
Handle marks: None
Box: Present
Sheath: Not applicable
Manuals, Certificates, and Warranties: ER
Checked and Certified by our internal laboratory
Intended use: Tactical/Emergency

Type of production: Industrial
Blade Production: Italy
Blade: N690Co stainless steel, 58HRC
Blade Treatment: Testudo
Handle: Anticorodal
Blade length: 95mm
Blade thickness: 4mm
Closed length: 134mm
Total length: 225mm
Closed thickness: 24mm
Balance: Not applicable
Weight: 162g
Closure: Liner Lock
Clip: Stainless Steel
Sheath: Not applicable
Packaging: black cardboard box with Extrema Ratio logos
Notes: seat belt cutter, glass breaker, screwdriver for optics

The Zeitgeist is the sum total of those visions that are born in the present, shape an entire era, and are long gone by the creative minds that generated them. As a specialist in tactical and outdoor knives, Hungarian free spirit and knife maker Kornel Kiss regularly dares to look beyond the tip of his nose and, in the Boker Plus Makri, combines the elements of a practical EDC knife with the advantages of a Kukri blade, whose historical origins go back to Nepal.

Intended Use: Utility

Production Type: Industrial
Country of manufacture: China
Blade: ful tang in D2 steel
Blade finish: Blacwashed
Handle: G10
Blade length: 71mm.
Blade thickness: 3mm.
Total length: 159mm.
Weight: 94g.
Sheath: made of Kydex, with Tek-Lok type attachment
Packaging: cardboard box with Boker Plus logos
Notes: Design by Kornel Kiss

Intended Use: Utility

Production type: Industrial
Country of Production: Germany - Solingen
Blade: ful tang 80CrV2 steel
Blade finish: Stone Washed
Handle: TPE
Blade length: 89mm.
Blade thickness: 3.5mm.
Total length: 210mm.
Weight: 137g.
Sheath: kydex
Packaging: cardboard box with Boker Germany logos
Notes: -

Thanks to its structure, RAO C is a tool that despite its small size, manages to guarantee the same qualities of robustness and reliability as its big brother while offering better portability and manageability.

The locking mechanism on opening is particularly strong as it is assisted by a safety system that turns it into a true fixed blade. The primary safety on the blade is activated by raising and lowering the locking pin. To provide the user with maximum safety in use, a practical and quick secondary safety has been applied, which can be activated simply by moving the locking pin horizontally.

For the purpose of lightening the steel frames, a template was laser-cut from the profile of the RAO C, which was then used to make a gadget that is delivered with the knife.


Intended use: hiking/tactical

Type of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: anticorodal anodized with hard oxidation
Blade length: 100mm.
Blade thickness: 4mm.
Length closed: 132mm.
Total length: 225mm.
Weight: 239g.
Closure: modified front lock, with push-button aditional safety.
Notes: keychain gadget, with miniature profile of the knife

The innovative Boker Plus S-Rail is a lightweight knife equipped with a one-sided ground D2 blade that is slid frontally and manually from the handle. As with all-purpose knives, the lock is unlocked by pressing a button, and the satin-finished blade manually moves forward or backward. A halfway stop further enhances work safety.

The CNC-machined black G10 handle cheekpiece fits comfortably in the hand despite the pocket knife's small size. Equipped with a lanyard hole, a deep carry clip (tip down) that doubles as a money clip, and a high-quality nylon pouch for storage.

Intended Use: EDC / Sporting

Production type: Industrial
Country of manufacture: China
Blade: D2 steel
Blade treatment: Satin finish
Handle: G10
Blade length: 51mm.
Blade thickness: 2.5mm.
Total length: 126mm.
Weight: 26g.
Clip: removable, deep pocket, stainless steel
Closure: Slide Lock (modified Button Lock)
Packaging: cardboard box with Boker Plus logos
Notes: design by Darriel Caston

As one of the four smiths, the dwarf Dvalin crafted the Brisingamen necklace for the Germanic goddess of love, Freya. In Norse mythology, this special jewel was attributed with magic, love, but also pain and suffering. Freya's tears in the sky always promised rich fruits on earth.

However, it was the wrath of the father of the gods, Odin, that often drove the goddess of love to instigate wars in the world of men. Dirk Hofmeister from Midgards Messer was inspired by the art of Nordic forging and created the folding blade version of the beloved Little Dvalin.

The powerful Dvalin Folder Tanto stands out for its compact size and features a Tanto blade in D2 steel with ball bearings, finished with a rough stonewash appearance and equipped with a deep groove on both sides for opening the folding knife using the recess as a nail lever.

The groove on the top of the blade provides a secure support for the thumb during complex cutting operations. Despite the wrath of the gods, the well-formed and partially grooved G10 handle always fits firmly in the hand. On the back of the handle is the stainless steel Frame Lock that securely locks the blade.

With a commercial 3D printer, it is possible to print alternative handles in a variety of shapes, colors, and materials. The Tip-Up (r) clip mirrors the texture of the handle, while the hole for the lanyard enhances ease of use. It comes with a high-quality nylon case for storage.

Intended use: Utility
Production type: Industrial
Country of production: China
Blade: full tang in D2 steel
Blade finish: stonewash
Handle: G10
Blade length: 71mm.
Blade thickness: 5.1mm.
Total length: 167mm.
Weight: 157g.
Clip: in steel
Packaging: cardboard box with Boker Plus logos
Notes: -

Rigorous efficiency or flexible dynamics? - A question that doesn't even arise for Alessandra de Santis's Boker Plus Gemtek. It can do both, not to mention the nuances in between. The designer from Hydra Design is known for her spirited creations with maximum functionality.

The Gemtek confidently joins this series and presents itself as a folding knife with a Frame Lock mechanism, featuring a Modified-Droppoint blade in high-performance D2 steel, which opens with a Flipper and impresses with its stonewash finish and a decorative false edge.

The handle front is made of gray G10, equipped with a discreet triangular texture for optimal grip. Carefully balanced elements such as the red spacers with an integrated loop and a G10 triangle on the back, reflecting the structure of the handle's front, elegantly complete the pocket knife's appearance.

The Tip-Up (r) clip allows for deep carry, ensuring the knife almost entirely disappears in the pants pocket. It comes with a high-quality nylon case for storage.

Intended use: Tactical

Type of production: Industrial
Country of production: Taiwan
Blade: in D2 steel
Blade finish: Stonewashed
Handle: G10
Blade length: 72mm.
Blade thickness: 3.7mm.
Total length: 176mm.
Weight: 132g.
Clip: removable stainless steel
Locking mechanism: Frame Lock
Packaging: nylon zippered case - cardboard box with Boker Plus logos
Notes: opening with Carson Flipper system on ball bearings - design by Alessandra De Santis

In Norse mythology, Andhrimnir tirelessly took care of the physical well-being of the gods and the honorably fallen heroes, who thoroughly enjoyed their existence in the carefree warriors' paradise, Valhalla.

For this purpose, he slaughtered the beast Sæhrimnir day after day, which was then resurrected at night to be eaten again the following day. A fleeting glance at Midgard (the Norse term for earth/world) would have elevated the chef's status even further in the eyes of the gods. This is because the knife craftsman Dirk Hofmeister knows like no other how to create mythical blades infused with Norse magic.

The Andhrimnir Mini bears the unmistakable hallmarks of Midgard's full tang constructed knives, with a 6mm thick Wharncliffe blade made of D2 in a two-tone finish with grooves on both sides and jimpings to ensure optimal functionality and maximum stability for all daily cutting tasks. The ergonomic and milled handles* made of G10 allow for comfortable and effortless work.

The custom-fitted Kydex sheath with a full-sized belt adapter, as well as a lanyard hole, harmoniously round off the package and revive the spirit of the Vikings in the fixed blade knife. * Other handles in a wide range of shapes and colors can be directly downloaded from us as a file for the home 3D printer or custom-made by Midgards Messer.

Intended use: Utility

Type of production: Industrial
Country of production: China
Blade: full tang in D2 steel
Blade finish: Dual tone (Satin + Black)
Handle: G10
Blade length: 85mm.
Blade thickness: 6mm.
Total length: 150mm.
Weight: 182g.
Sheath: In Kydex, with attachment
Packaging: Cardboard box with Boker Plus logos
Notes: Design by Midgards Messer

Designed by Tommaso Rumici, the knife is "muscular" and unique, combining the Camaro Z28's distinctive features of shape and strength. The elegant Damascus blade, hand forged by Chad Nichols with 80 layers in the "Tread" pattern, is reminiscent of the muscle car's sloping hood. To that end, parts from the upper suspension arm of the original vintage Camaros were used to forge the blade.

Based on an analysis of the color of an original model, the "Le Mans Blue" lacquer finish was created especially for Boker for the aluminum handle, which interprets the body lines in a nostalgic way and is enriched with exciting details. The notchback, small rear spoiler and slat-shaped air intakes on the rear fenders have been beautifully integrated into the knife. The blade axle screw is lovingly inspired by the rims often used on muscle cars, while the straight-line stainless steel clip, milled from billet, is reminiscent of chrome door handles.




Intended Use: Sporting / Collection

Type of production: Industrial
Country of manufacture: Germany - Solingen
Blade: Handcrafted Damascus "Tred" by Chad Nichols made from the suspension of old Camaros
Handle: Aluminum painted "Le Mans Blue" metallic color
Blade length: 80mm.
Blade thickness: 3.6mm.
Total length: 186mm.
Weight: 99g.
Closure: Liner Lock
Clip: stainless steel
Packaging: Display case with Boker logos, fabric knife case, warranty certificates
Notes: Limited edition numbered on the back of the knife

Ferrum T is a folding knife with a clear tactical connotation equipped with a spear point blade with lightening slot. It has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system.

Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the user to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

Ferrum T is available in 2 versions: the first, FERRUM T Black Warfare, equipped with a black handle and Geotech Camo blade, the innovative and original Extrema Ratio camouflage pattern, created by laser engraving. The second, FERRUM T TACTICAL MUD, with anodized handle in the new gray-green color and blade with MIL-C-13924 bluing.

The reversible clip is positioned on the back.

Intended use: Tactical / EDC

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Blade Finish: Black
Handle: Rough Anticorodal
Blade length: 73mm.
Blade thickness: 3mm.
Closed length: 90mm.
Total length: 184mm.
Weight: 86g.
Closure: Liner Lock
Clip: Removable and reversible, in stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Note: -

Ferrum T is a folding knife with a clear tactical connotation equipped with a spear point blade with lightening slot. It has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system.

Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the user to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

Ferrum T is available in 2 versions: the first, FERRUM T Black Warfare, equipped with a black handle and Geotech Camo blade, the innovative and original Extrema Ratio camouflage pattern, created by laser engraving. The second, FERRUM T TACTICAL MUD, with anodized handle in the new gray-green color and blade with MIL-C-13924 bluing.

The reversible clip is positioned on the back.

Intended use: Tactical / EDC

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Blade Finish: Black
Handle: Rough Anticorodal
Blade length: 73mm.
Blade thickness: 3mm.
Closed length: 90mm.
Total length: 184mm.
Weight: 86g.
Closure: Liner Lock
Clip: Removable and reversible, in stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Note: -

Ferrum Rescue is a tool designed for rescue operations, developed in collaboration with my friend Andrea Micheli, military and law enforcement expert, journalist and shooting instructor. Made with a very compact handle, this rescue tool is equipped with 3 blades, each of which has a specific function:

The first and main blade has a thickness of 3 millimeters and is designed to be used for more demanding purposes and to protect the cutting edge of the other two from premature wear. The teeth allow it to cut larger ropes or textile materials, the remaining smooth part has the classic function of a knife. The second blade is a scalpel, which can be used for extremely precise cuts and for emergency first aid interventions. The third blade, on the back of the first, is the smallest of the 3, it has the function of cutting lines, capable of cutting paracord and aramid material.

The interaction of the main blade with the scalpel allows the operator to make a quick emergency cut to free any injured person from his or her clothing.

The line cutter blade and the scalpel are both interchangeable.

Ferrum Rescue has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system. On the back there is also a hard metal glass breaker.

Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the operator to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

The reversible clip is positioned on the back.

Intended use: Tactical / EDC

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Blade finish: Satin
Handle: Rough Anticorodal
Blade length: 56mm.
Blade thickness: 3mm.
Closed length: 90mm.
Total length: 170mm. (18mm. INCLUDING SCALPEL BLADE)
Weight: 85g.
Closure: Liner Lock
Clip: Removable and reversible, in stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Note: -

Ferrum Rescue is a tool designed for rescue operations, developed in collaboration with my friend Andrea Micheli, military and law enforcement expert, journalist and shooting instructor. Made with a very compact handle, this rescue tool is equipped with 3 blades, each of which has a specific function:

The first and main blade has a thickness of 3 millimeters and is designed to be used for more demanding purposes and to protect the cutting edge of the other two from premature wear. The teeth allow it to cut larger ropes or textile materials, the remaining smooth part has the classic function of a knife. The second blade is a scalpel, which can be used for extremely precise cuts and for emergency first aid interventions. The third blade, on the back of the first, is the smallest of the 3, it has the function of cutting lines, capable of cutting paracord and aramid material.

The interaction of the main blade with the scalpel allows the operator to make a quick emergency cut to free any injured person from his or her clothing.

The line cutter blade and the scalpel are both interchangeable.

Ferrum Rescue has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system. On the back there is also a hard metal glass breaker.

Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the operator to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

The reversible clip is positioned on the back.

Intended use: Tactical / EDC

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Blade finish: Satin
Handle: Rough Anticorodal
Blade length: 56mm.
Blade thickness: 3mm.
Closed length: 90mm.
Total length: 170mm. (18mm. INCLUDING SCALPEL BLADE)
Weight: 85g.
Closure: Liner Lock
Clip: Removable and reversible, in stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Note: -

Ferrum E is a simple, essential and functional EDC (Every Day Carry) folding knife. Equipped with a drop blade, it has a slim and compact shape, the two anodised anticorodal aluminium sheaths make up a light, slender and at the same time very durable handle. It can be housed in a breast pocket, in small torch holsters or inside a single M.O.L.E. loop.

Equipped with a flipper-assisted opening system, the blade rotates on ball bearings that allow for smooth and uncertainty-free blade movement. This mechanism allows the operator to open the blade quickly and easily, even with one hand. The locking system adopted is the tried and tested liner lock.

The reversible clip is positioned at the rear.

Intended use: Tactical / EDC

Production type: Industrial
Country of Production: Italy
Blade: Stainless steel N690Co 58HRC
Blade finish: Satin
Handle: Rough Anticorodal
Blade length: 75mm.
Blade thickness: 3mm.
Length closed: 90mm.
Total length: 186mm.
Weight: 87g.
Closure: Liner Lock
Clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

Intended Use: Tactical / EDC

Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: Rough Anticorodal
Blade Length: 70mm.
Blade thickness: 3mm.
Length closed: 99mm.
Total length: 168mm.
Weight: 85g.
Closure: Liner Lock
Clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

For this year's Damast Annual Knife we collaborate for the first time with Ricardo Romano Bernandes. Romano, whose family originates from Sicily, was born in Brazil, has been a knife maker since 1990 and his craft is part of a tradition of knife making and sharpening established over several generations. His design is based on traditional Pen Knives and immediately inspired us with its casual freshness.

For the modern interpretation of a traditional knife shape, the powder metallurgical damask of the Swedish company Damasteel seemed to us the appropriate material for the blade. Damasteel's production requires - even if the most modern technical means are used - just as much skill and experience as the hand-forging of steel. The purity and properties of Damasteel steel can be optimised to the extreme with complex combination processes.

The self-supporting structure in blue and grey rolled G10 contrasts beautifully with Damasteel's 'Odin Eye' motif. The simple but always functional slip joint is an obligatory part of this knife. The size, weight, indestructible G10 sheaths and stainless Damasteel make this collector's knife an excellent EDC. Limited to 999 examples worldwide.

Intended use: EDC / Gentleman / Collection

Type of manufacture: Industrial
Country of manufacture: Germany - Solingen
Blade: Stainless Damascus "Odin Eye" by Damasteel
Handle: G10 
Blade length: 70mm.
Blade thickness: 2.5mm.
Total length: 164mm.
Weight: 51g.
Closure: SlipJoint (without blade lock)
Clip: Absent
Packaging: Display case with Boker logos, fabric knife case, warranty certificate
Notes: Limited edition produced in only 999 pieces worldwide, numbered on the box and on the back of the knife

COL MOSCHIN Paper Knife is a paper knife whose shape is faithfully derived from one of the most iconic knives of our production, the Col Moschin model, adopted by the 9th Parachute Assault Regiment "Col Moschin".

This tool is part of a larger collection.

COL MOSCHIN Paper Knife is not only a decorative and evocative accessory, but also has all the tactical characteristics that are typical of Extrema Ratio's DNA.

It is equipped with nylon grips and a sturdy steel blade that takes up the same shape as its older brother.

COL MOSCHIN Paper Knife is very practical and convenient for the office or home studio and is also perfect as an original gift idea.

Intended use: Collection/Tactical/Military

Country of production: Italy
Blade: NOT SHARP stainless steel
Blade Finish: MIL-C-13924 Bluing
Handle: nylon
Blade length: 100mm.
Blade thickness: 1.5mm.
Total length: 180mm.
Weight: 45g.
Scabbard: -
Packaging: Cardboard box with Extrema Ratio logos with hand-polished plexiglass base in BLACK color with engraved Extrema Ratio logo
Note:

This line of knives fits between the Basic Folders series and the Heavy Folders series. The typical mechanism of the series is the LINER-LOCK. The overall structure is robust. All knives in the MF series have a rear glass breaker. They also feature the innovation of the adjusting locknut on the blade fixing pivot.

By removing the locknut it is possible to tighten or loosen the central pivot as desired, to achieve the desired opening fluidity. It will be enough to lock the pivot screw with the locknut to fix the adjustment. The hemispherical milling on the handles facilitate the change of grip from "saber grip" to "reverse grip". The clip is reversible.

The BC (Belt Cutter) version features a rear seatbelt cutter with an easily obtainable and replaceable industrial cutter blade. In addition, a slotted screwdriver is inserted inside the handle that allows for the adjustment and calibration of firearm optics. This version is produced with a rough grip to offer a better grip.

Intended use: Tactical

Type of production: Industrial
Blade production: Italy
Blade: Stainless steel N690Co 58HRC
Blade treatment: Testudo
Handle: Anticorodal
Blade length: 95mm.
Blade thickness: 4mm.
Closed length: 134mm.
Total length: 225mm.
Thickness when closed: 24mm.
Balance: -
Weight: 165g.
Closure: Liner Lock
Clip: Stainless Steel
Sheath: -
Packaging: Black cardboard box with Extrema Ratio logos
Notes: -

Bowie knives originated in the United States in the early 19th century and were considered reliable work knives, even occasionally used in combat. Typical of these fixed knives is the massive blade, with a characteristic design, usually more than 15 cm long and with a guard to protect the hand.

As a variant suitable for everyday use, the Chuck Gedraitis Boker Plus Pocket Bowie combines the fascination of the Bowie knife with the flexibility and compactness of a pocket knife. Equipped with a satin-finished Bowie blade made of D2, the three-finger knife easily copes with all day-to-day tasks.

The knife opens via the pull-out thumb stud, while the stainless steel linerlock reliably locks the blade in place.

The ergonomic handle with brown Burlap micarta scales promises a secure grip and gives the knife a touch of the Wild West.

The clip is beautifully integrated into the rear handle and allows tip-up carrying.

Supplied with a high quality nylon case.

Intended use: Hunting / Utility

Type of production: Industrial
Country of production: Taiwan
Blade: D2 58HRC steel
Blade finish: Satin
Handle: micarta
Blade length: 70mm.
Blade thickness: 3mm.
Total length: 158mm.
Weight: 78g.
Sheath: clip
Packaging: cardboard box with Boker logos and nylon case
Note: -