Fulcrum Black extremely durable, versatile knife. The main rack withstands the bending load with a force of 150 kg. The tanto profile maintains sharpness of the cutting edge and penetration regardless of the intensity of wear.
Task C Black, a compact version of the full-size versatile Task knife - so-called „back-up”. Simple construction, full tang blade, thumb ramp, finger choil undercut, high flat cut. This is tool for a professional.
Fulcrum S Black, extremely durable, versatile. A lighter, shorter version of the Fulcrum knife with a 150mm blade that withstands the bending load with a force of 150kg. The tanto profile maintains sharpness of the cutting edge...
RAO II Black new RAO version of the parachute knife of the reconnaissance regiment "185° Rgt. Ricognizione e Acquisizione Obiettivi". New wedge, rounded handle for those who appreciate an inverted grip. Bolt Lock and screw-on bolt converts folder into fix
RAO Black parachute reconnaissance regiment "185° Rgt. Ricognizione e Acquisizione Obiettivi" entrusted Extrema Ratio with the design of a knife adapted to the specific operations of the unit. Bolt Lock and additional screw-on bolt turns the folder into a
TK Tool 2.0 Black, a multifunctional tool developed together with military professionals. Multi tool equipped with basic functions necessary on the battlefield. The small size allows easy carrying and used during everyday tasks.
TK Tool 2.0 Stone Washed, a multifunctional tool developed with military professionals. Multi tool equipped with basic functions necessary on the battlefield. The small size allows easy carrying and used during everyday tasks...
N.K.1 Desert Warfare, neck knife with impressive cutting efficiency. Arcuate undercutting of the back of the blade under the thumb or index finger according to the style of the fight. Sheath for hanging on the neck, optional for a vest or belt...
TK BF2, the Extrema Ratio professional training knife faithfully reproduces the BF2 folder. For training combat techniques, defense against knife attacks.
Fulcrum C (Comapct) Black, a compact version (back-up) of the full-size Fulcrum knife. Simple to build, massive, easy to hide, a knife with a fixed blade full-tang construction. Well-balanced with above-average strength, professional tool.
SHRAPNEL OG Black compact (back-up) knife. In expert hands this knife is incredibly fast. Well-balanced with above-average strength, a typical tool for professionals.
Col Moschin C (Compact) Black, a compact (back-up) knife version of the Col Moshin, which is equipped with the Italian 9th "Moschin" Parachute Regiment. Well-balanced with above-average strength, a typical tool for a professional.
Pugio SE (Single Edge) Black, (back-up) has a similar form of a successful dagger called Pugio. One-sided blade, especially for users who value inverted grip. The blade was designed to allow...
T4000 C Black is a continuation of the tanto knives from Extreme Ratio. A proposal for those who love the Japanese profile of the blade and do not want to give up the tactical handle and sheath. Incredibly fast perfectly balanced. Knife for a professional
BF3 Dark Talon Black is a slim, lightweight, easy-to-carry Extrema Ratio series of Basic Folder. A great tool as well as an extremely effective knife for self-defense. Perfectly balanced with a sharp piercing blade.
Glauca B1 Black, the fruit of cooperation between Extrema Ratio and GIGN, a unit of special operations of the French national military police. Medium-heavy blade with a blade for aggressive use...
Shrapnel OG DW, compact knife (back-up) with a fixed blade covered with desert camouflage Desert Warfare. In expert hands this knife is incredibly fast. Well-balanced with above-average strength, a typical tool for a professional...
Corvo Black, traditional knife of the Chilean army. Manufactured in several versions: Curved Corvo blade bent at a 90° angle, Corvo Atacameño longer, gentle bent blade making it a more universal knife. Extrema Ratio was inspired by the 2nd version...
N.K.3 BLACK based on the N.K.2 neck knife is distinguished by its longer head. Sheath adapted to hanging on the neck, optional on a vest or belt, which allows the use of a knife as a clinch pick...
Dobermann IV Tactical Black the most versatile knife Extrema Ratio. It works perfectly during hunting outdoor activity and for defense. Blade with Drop Point profile with wave-shaped cutting edge.
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