Extrema Ratio is an Italian knife brand that was founded in 1997. Their knives are known for their durability and strength, and are used by military, law enforcement, and first responders. They have won numerous awards, including the "Best of the Best" award from Knife Magazine. Some of their most famous knives include the Fulcrum II and the RAO.

Extrema Ratio

Extrema Ratio T Razor Black Aluminum N690 Satin Blade Knife

Extrema Ratio T911 Black Aluminum Liner Lock Pocket Knife

Extrema Ratio T4000S Black Tanto Fixed Blade Knife

Extrema Ratio T4000 Compact Tanto Fixed Blade Knife Black

Extrema Ratio Selvans Desert Black N690 Fixed Blade Knife Tan Forprene Handle

Extrema Ratio Resolza S Black Aluminum Handle Liner Lock Knife N690 3" Blade

Extrema Ratio Psycho 15 Fixed Blade Knife Tan Camo N690 Steel

Extrema Ratio 39-09 Ordinanza COFS Black Fixed Blade Knife

Extrema Ratio ONTOS Fixed Blade Black Forprene Handle Knife

Extrema Ratio Nemesis Black Aluminum Handle Tan Camo Lock Back Knife

Extrema Ratio M.P.C. Desert Warfare Folding Knife N690 Blade

Extrema Ratio MFO D Desert Warfare Liner Lock Knife Tan and Black Camo N690 Steel

Extrema Ratio MF3 Ingredior T Black Aluminum Liner Lock Knife

Extrema Ratio MF1 Black Folding Knife

Extrema Ratio M1A2 Black Aluminum Handle Multi-Tool Folding Knife

Extrema Ratio BF2 Desert Warfare Black Liner Lock Knife

Extrema Ratio

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