Extrema Ratio Pocket Knives

This folding pocket knife is 3" (7.62cm) closed. 2" (5.08cm) stonewash finish Bohler M390 stainless blade. Black aluminum handle with stainless back handle. Thumb pull. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 3" (7.62cm) closed. 2" (5.08cm) stonewash finish Bohler M390 stainless blade. Black aluminum handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 3" (7.62cm) closed. 2" (5.08cm) stonewash finish Bohler M390 stainless blade. Red aluminum handle with stainless back handle. Thumb pull. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 5.63" (14.3cm) closed. 4.75" (12.07cm) desert warfare finish Bohler N690 stainless tanto blade. Tan anodized aluminum handle. Lanyard hole. Extra safe locking device is a steel pin that is hand screwed into place, locking blade open or closed. Boxed. Made in Italy.

This folding pocket knife is 5.63" (14.3cm) closed. 4.75" (12.07cm) black MIL-C-13924 burnished Bohler N690 stainless tanto blade. Black textured aluminum handle. Lanyard hole. Extra safe locking device is a steel pin that is hand screwed into place, locking blade open or closed. The sheath is an essential part of this weapon system: it holds a diamond-plate sharpener and enables user to carry the knife either in open position, held in place by a cord and two clips, or closed, inside the front pocket. The sheath can be attached to tactical vests or common belts, being MOLLE system-compliant. Boxed. Made in Italy.

This folding pocket knife is 4" (10.16cm) closed. 2.75" (6.99cm) black MIL-C-13924 burnished Bohler N690 stainless drop point blade. Black aluminum handle. Pocket clip. Thumb stud. Boxed. Made in Italy.

This folding pocket knife is 4" (10.16cm) closed. 3" (7.62cm) black MIL-C-13924 burnished Bohler N690 stainless tanto blade. Black textured aluminum handle. Pocket clip. Thumb stud. Boxed. Made in Italy.

This folding pocket knife is 5" (12.7cm) closed. 3.5" (8.89cm) black MIL-C-13924 burnished Bohler N690 stainless blade. Black textured aluminum handle. Pocket clip. Thumb stud. Boxed. Made in Italy.

This folding pocket knife is 5" (12.7cm) closed. 3.25" (8.26cm) black MIL-C-13924 burnished Bohler N690 stainless tanto blade. Black textured aluminum handle. Pocket clip. Thumb stud. Boxed. Made in Italy.

This folding pocket knife is 5" closed. 3.25" Bohler N690 stainless tanto blade. Desert tan anodized aluminum handle. Pocket clip. Thumb stud. Desert Warfare laser engraved blade. Boxed. Made in Italy.

This linerlock pocket knife is 8.75" (22.23cm) closed. 3.9" (9.91cm) black MIL-C-13924 burnished Bohler N690 stainless dagger blade. Black anodized aluminum handle. Thumb disk. Pocket clip. Boxed. Made in Italy.

This fixed blade knife is 8.75" (22.23cm) closed. 3.9" (9.91cm) sand blast finish Bohler N690 stainless dagger blade. Silver aluminum handle. Thumb disk. Pocket clip. Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) black MIL-C-13924 burnished Bohler N690 stainless drop point blade. Black anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system "HIDDEN LOCK". Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) black MIL-C-13924 burnished Bohler N690 stainless drop point blade. Tactical gray anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system HIDDEN LOCK". Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) satin finish Bohler M390 stainless drop point blade. Black anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system HIDDEN LOCK". Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) satin finish Bohler M390 stainless drop point blade. Red anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system HIDDEN LOCK". Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) black MIL-C-13924 burnished partially serrated Bohler N690 stainless spear point blade. Tactical mud anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system HIDDEN LOCK". Boxed. Made in Italy.

5.25" (13.34cm) closed. 3.75" (9.53cm) black DLC coated partially serrated Bohler M390 stainless spear point blade. Tactical mud anodized aluminum handle. Thumb stud. Pocket clip. Glass breaker. Supported by a new generation safety system HIDDEN LOCK". Boxed. Made in Italy.

4.75" (12.07cm) closed. 3.75" (9.53cm) stonewash finish partially serrated Bohler N690 stainless blade. Red anodized aluminum handle. Glass breaker. Marlin spike. Pocket clip. Thumb stud. Belt/cord cutter. Extended tang. Blade etching. Boxed. Made in China.

6.13" (15.57cm) closed. 4.5" (11.43cm) stonewash finish partially serrated Bohler N690 stainless drop point blade. Red anodized aluminum handle. Glass breaker. Extended tang. Thumb stud. Pocket clip. Marlin spike. Belt/cord cutter. Blade etching. Boxed. Made in Italy.

This folding pocket knife is 4.75" (12.07cm) closed. 3.5" (8.89cm) stonewash finish partially serrated Bohler N690 stainless drop point blade. Gray anodized aluminum handle. Pocket clip. Marlin spike. Lanyard hole. Thumb stud. Boxed. Made in Italy.

This linerlock pocket knife is 5.5" (13.97cm) closed. 3.38" (8.59cm) black MIL-C-13924 burnished partially serrated Bohler N680 stainless spear point blade. Tactical mud anodized aluminum handle. Finger ring. Glass breaker. Belt/cord cutter. Tan synthetic sheath. Boxed. Made in Italy.

Includes: BFK EVO Axis Lock limited edition with stonewash finish Nitrogen steel tanto blade and black anodized aluminum handle; Custom lanyard; Minimal baseball cap with custom patch; Leather zip wallet; Carbon fiber card with sharpened lower edge. First in Extrema Ratio's Game of Six Series. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 1.88" (4.78cm) black DLC coated Bohler N690 stainless drop point blade. Black anodized aluminum handle with black stainless back handle. Thumb pull. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 1.88" (4.78cm) stonewash finish Bohler N690 stainless drop point blade. Ranger green anodized aluminum handle with Gray stainless back handle. Thumb pull. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 1.88" (4.78cm) stonewash finish Bohler N690 stainless drop point blade. Tactical mud aluminum handle with Gray stainless back handle. Thumb pull. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 2" (5.08cm) black DLC coated Bohler N690 stainless sheepsfoot blade. Blue anodized aluminum handle with black stainless back handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 2" (5.08cm) black DLC coated Bohler N690 stainless sheepsfoot blade. Yellow anodized aluminum handle with black stainless back handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 2" (5.08cm) satin finish Bohler N690 stainless sheepsfoot blade. Cherry anodized aluminum handle with Satin stainless back handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 2" (5.08cm) satin finish Bohler N690 stainless sheepsfoot blade. Black anodized aluminum handle with Satin stainless back handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This framelock pocket knife is 3" (7.62cm) closed. 2" (5.08cm) satin finish Bohler N690 stainless sheepsfoot blade. Gold anodized aluminum handle with Satin stainless back handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This linerlock pocket knife is 4.88" (12.4cm) closed. 3.38" (8.59cm) desert warfare finish Bohler N690 stainless drop point blade. Desert tan anodized aluminum handle. Thumb stud. Pocket clip. Manual safety system with protective guard. Boxed. Made in Italy.

This crossbar lock pocket knife is 5.13" (13.03cm) closed. 4" (10.16cm) stonewash finish Bohler N690 stainless drop point blade. Green anodized aluminum handle. Lanyard hole. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 6" (15.24cm) closed. 4.88" (12.4cm) black MIL-C-13924 burnished Bohler N690 stainless blade. Black textured aluminum handle. Thumb stud. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 3.75" (9.53cm) closed. 2.38" (6.05cm) stonewash finish Bohler N690 stainless blade. Ranger green nylon handle. Extended tang. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 4.38" (11.13cm) closed. 2.75" (6.99cm) black MIL-C-13924 burnished Bohler N690 stainless tanto blade. Black anodized aluminum handle. Extended tang. Thumb stud. Glass breaker. Pocket clip. Boxed. Made in Italy.

An updated version of the original RAO. The RAO Avio is still a folder but is meant to be carried as a fixed blade. 10 3/8" open. 5 5/8" closed. 4 5/8" N690 stainless cobalt steel blade with black Testudo finish. Extra safe locking device is a steel pin that is hand screwed into place, locking blade open or closed. Black anodized Anticorodal aluminum alloy handles. Lanyard. Specially designed, heavy-duty, green nylon MOLLE compatible belt sheath with protective liner. Survival kit contains: whistle, compass, paracord, flint and striker, water purification tablets, snare wire, wire saw, light, and a diamond sharpener. Kit is stored in a heavy-duty green MOLLE compatible sheath. Kit can be carried as a separate unit, or attached to the sheath or a MOLLE vest. Closed kit measures approximately 5 1/2" x 3 1/4" x 2". Made in Italy.

This folding pocket knife is 4.38" (11.13cm) closed. 2.75" (6.99cm) desert warfare finish Bohler N690 stainless tanto blade. Tan anodized aluminum handle. Extended tang. Glass breaker. Pocket clip. Thumb stud. Boxed. Made in Italy.

This folding pocket knife is 5" (12.7cm) closed. 3.75" (9.53cm) black MIL-C-13924 burnished partially serrated double edge Bohler N690 stainless dagger blade. Black anodized aluminum handle. Extended tang. Pocket clip. Boxed. Made in Italy.

This folding pocket knife is 6 1/2" closed linerlock. 3 3/4" black finish Bohler N690 steel blade. Black aluminum handles. Lanyard hole. Made in Italy.

This folding pocket knife is 5.88" closed. 3.88" satin finish Bohler N690 stainless Wharncliffe blade. Black anodized aluminum handle. Lanyard hole. Extended tang. Boxed. Made in Italy.

This folding pocket knife is 3" (7.62cm) closed. 2" (5.08cm) sand blast finish blade. Blue titanium handle. Thumb pull. Lanyard hole. Pocket clip. Sintered tungsten carbide blade. Serialized limited edition of 100 pieces, each packed in a sturdy technical polypropylene case equipped with a pressurization valve and resistant to weather, dust, and shock. Inside there is a metal plate that shows the serial number of the limited series, making each piece a true collectorÕs item. Boxed. Made in China.