Extrema Ratio Knives

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Literally translated as "Maximum Value", Extrema Ratio Knives combine the best of contemporary materials and manufacturing with the legendary grace and design of Italian style.

The Extrema Ratio collection is, simply put, the finest Italian craftsmanship mixed with precision and strength. Extrema Ratio was formed with the ideal of creating outstanding knives and the elite military organizations of Europe quickly recognized that fact. Because of the importance of being user-friendly by special forces, Extrema Ratio has created each of their knives to meet exact armed force standards using only the best materials. The tolerances are precise, the materials are light, the workmanship is flawless and the end result is undeniably superior

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Total Products ( 38 )

Extrema Ratio Basic Folder 1 Drop Point Black EXRBF1CD-BLK Price : $306.13 This series of extremely compact folding knives is the result of interaction between Extrema Ratio a Add to Wishlist
Extrema Ratio Basic Folder 1 Drop Point Desert Warfare EXRBF1CD-DW Price : $347.88 This series of extremely compact folding knives is the result of interaction between Extrema Ratio a Add to Wishlist
Extrema Ratio Basic Folder 1 Tanto Black EXRBF1CT-BLK Price : $306.13 This series of extremely compact folding knives is the result of interaction between Extrema Ratio a Add to Wishlist
Extrema Ratio Basic Folder 1 Tanto Desert Warfare EXRBF1CT-DW Price : $424.06 Out of Stock This series of extremely compact folding knives is the result of interaction between Extrema Ratio a Notify Me
Extrema Ratio Basic Folder 2 Drop Point Black EXRBF2CD-BLK Price : $432.07 This series of "full size" folding knives are suitable for professional use by the military or polic Add to Wishlist
Extrema Ratio Basic Folder 2 Drop Point Desert Warfare EX135BF2WCD Price : $486.46 This series of "full size" folding knives are suitable for professional use by the military or polic Add to Wishlist
Extrema Ratio BF M1A2 Satin Folder EX135M1A2 Price : $350.46 BF M1A2 Satin Folder - 4" closed linerlock. 2 3/4" satin finish Bohler N690 stainless flat ground dr Add to Wishlist
Extrema Ratio BF2V Linerlock w/Marlin Spike EX135BF2V Price : $435.26 BF2V Linerlock w/Marlin Spike - 4 3/4" closed. 2 1/2" matte finish Bohler N690 stainless tanto blade Add to Wishlist
Extrema Ratio Col Moschin Compact Price : $435.60 Extrema Ratio is now giving you a third choice for a back-up knife and an EDC. The Col Moschin Compa Add to Wishlist
Extrema Ratio Dark Talon Folder EX135BF3 Price : $368.75 Dark Talon Linerlock - 5 7/8" closed. Black finish N690 stainless cobalt steel blade with dual thumb Add to Wishlist
Extrema Ratio DICOK Price : $443.59 Out of Stock EXTREMA RATIO DICOK BLACK Diving knife designed in collaboration with industry experts, length an Notify Me
Extrema Ratio Dobermann IV Tactical Price : $600.00 Extrema Ratio specialise in military specification knives, conforming to military standards and prec Add to Wishlist
Extrema Ratio ER Commando Dagger Testudo Price : $1024.14 Perfect design combines with elegance to create this modern version of the Fairbain Sykes dagger. Th Add to Wishlist
Extrema Ratio KATO 15 Satin Price : $1123.03 Out of Stock KATO 15 Weight (ounces): 9.84 Blade length (inches): 6.18 Overall length (inches): 11.3 Notify Me
Extrema Ratio KATO 20 Satin Price : $862.52 Out of Stock KATO 20 Weight (ounces): 12.06 Blade length (inches): 8.11 Overall length (inches): 13.39 Notify Me
Extrema Ratio KATO 20 Tan Price : $647.78 Out of Stock KATO 20 Weight (ounces): 12.06 Blade length (inches): 8.11 Overall length (inches): 13.39 Notify Me
Extrema Ratio Kreios EX170KREIOS Price : $920.13 This new model has been designed and developed in collaboration with F.I.S.S.S. (Italian Survival Fe Add to Wishlist
Extrema Ratio Kukri KH Testudo Price : $900.00 classic and for good reason. The "kukri", a Nepalese tool made famous by the Gurkha regiment on He Add to Wishlist
Extrema Ratio Kukri KS Testudo Price : $800.00 A classic and for good reason. The "kukri", a Nepalese tool made famous by the Gurkha regiment on He Add to Wishlist
Extrema Ratio Linerlock Multi Tool EXM1A1 Price : $371.25 Linerlock - 4" closed. 2 3/4" N690Co stainless cobalt steel matte finish blade with thumb stud. Also Add to Wishlist