Knife - Essential Tool for Camping, Outdoor Adventure and collection

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

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

FLAME LIGHT, practical folding knife and now even lighter!

BOHLER M390 dark stone washed steel dagger point blade, flipper opening with ball bearing rotation mechanism and Liner lock system. Stonewashed stainless steel spacer and clip, stainless steel hardware and ring on bronze anodized titanium center pin. Black canvas micarta handle. Sold with zippered nylon sheath and belt loop.

Intended Use: Sporting

Type of production: Industrial
Country of manufacture: Italy
Blade: Bohler M390 stainless steel
Blade finish: Stonewashed
Handle: Micarta
Blade length: 72mm.
Blade thickness: 2.5mm.
Total length: 176mm.
Weight: 55g.
Opening: Carson Flipper system
Washers: steel, with ball bearings
Closure: Liner Lock
Clip: stainless steel, removable and reversible
Sheath: cordura
Packaging: Cardboard box with MKM logos
Notes: Design by Michael Zieba

FLAME LIGHT, practical folding knife and now even lighter!

BOHLER M390 dark stone washed steel dagger point blade, flipper opening with ball bearing rotation mechanism and Liner lock system. Stonewashed stainless steel spacer and clip, stainless steel hardware and ring on bronze anodized titanium center pin. Black canvas micarta handle. Sold with zippered nylon sheath and belt loop.

Intended Use: Sporting


Type of production: Industrial
Country of manufacture: Italy
Blade: Bohler M390 stainless steel
Blade finish: Stonewashed
Handle: Micarta
Blade length: 72mm.
Blade thickness: 2.5mm.
Total length: 176mm.
Weight: 55g.
Opening: Carson Flipper system
Washers: steel, with ball bearings
Closure: Liner Lock
Clip: stainless steel, removable and reversible
Sheath: cordura
Packaging: Cardboard box with MKM logos
Notes: Design by Michael Zieba

NON-automatic version of the Caimano Nero model

The Black Caiman is a tactical knife that Extrema Ratio, official supplier of Comsubin, has developed and delivered to the G.O.I. (Gruppo Operativo Incursori) of the Italian Navy. Its name recalls and pays homage to the heroic Caimani Neri del Piave, a department of Arditi of the Regia Marina and other components on a voluntary basis, which during the First World War crossed the Piave River by swimming to carry out raids in enemy territory.

Spear Point" 4 mm blade with asymmetrical rounding and partial sharpening of the counterbore to increase the penetration coefficient. The toothing on the blade allows you to cut cables and fabrics with high resistance preserving the sharpness.

It is a medium folder with a robust structure. The thick aluminum cheeks, thanks to the many processes of removal make the knife light and balanced. The end of the handle, which recalls the shape of the Helix/Timon group of the slow running torpedo (S.L.C.), serves to improve the grip for the rapid extraction of the knife from the pocket.

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

Among its endowments, besides the carbide glass breaker, there is also a safety, that when inserted, preserves from a dangerous accidental closing of the blade.

Destination of use: Tactical/Military

Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Anticorodal
Blade length: 93mm.
Blade thickness: 4mm.
Length closed: 140mm.
Total lenght: 231mm.
Weight: 180g.
Closure: Liner Lock
Clip: deep pocket, reversible and removable, in stainless steel
Notes: Additional safety stop, when knife is open

Intended use: Tactical

Type of production: Industrial
Lama production: Italy
Blade: N690Co 58HRC stainless steel
Blade Treatment: MIL-C-13924 Burnishing
Handle: Anticorodal
Blade length: 95mm.
Blade thickness: 3mm.
Length closed: 128mm.
Total length: 224mm.
Thick when closed: 17mm.
Balancing: -
Weight: 104g.
Closure: Liner Lock
Clip: removable in stainless steel
Sheath: -
Packaging: cardboard box with Extrema Ratio logos
Note: -

Intended use: Tactical

Type of production: Industrial
Lama production: Italy
Blade: Stainless steel N690Co 58HRC
Lama treatment: Testudo
Handle: Anticorodal
Blade length: 122mm.
Blade thickness: 3mm.
Length closed: 150mm.
Total length: 277mm.
Thick when closed: 17mm.
Balancing: -
Weight: 137g.
Closure: Liner Lock
Clip: removable in stainless steel
Sheath: -
Packaging: cardboard box with Extrema Ratio logos
Note: -

Intended use: Tactical

Type of production: Industrial
Lama production: Italy
Blade: Stainless steel N690Co 58HRC
Lama treatment: Satin
Handle: Anticorodal
Blade length: 122mm.
Blade thickness: 3mm.
Length closed: 150mm.
Total length: 277mm.
Thick when closed: 17mm.
Balancing: -
Weight: 137g.
Closure: Liner Lock
Clip: removable in stainless steel
Sheath: -
Packaging: cardboard box with Extrema Ratio logos
Note: -

Destinazione d'uso: rescue

Tipo di produzione: industriale
Lama: in acciaio inox N690Co
Trattamento Lama: teflonatura
Manicatura: ABS, con inserti antiscivolo in resina
Lunghezza lama: 75mm.
Spessore della lama: 5mm.
Lunghezza chiuso: 120mm.
Lunghezza totale: 200mm.
Bilanciatura: -
Peso: 172g.
Chiusura: Liner Lock
Clip: amovibile in acciaio inox
Fodero: in Kydex con attacco molle
Note: lama taglia cinture, frangivetro, 2 punte cacciavite, piede di porco, leva chiodi