Knife – Extrema Ratio Task J.

Knife developed together with the material experts of the Jagdkommando unit, the special forces of the Austrian army. The Task J is a multi-role knife equipped with a double guard to prevent accidental slipping of the hand onto the blade. It comes with a standard desert-coloured sheath with automatic knife locking, flap, and thigh strap for securing it to the side. Inside is housed a striker connected to the sheath with a safety cord.

TECHNICAL DATA

Weight g.: 315

Weight oz.: 11.11

Blade Length (mm): 158

Blade Length (in): 6.22

Total Length (mm): 289

Total Length (in): 11.37

Blade Thickness (mm): 6.3

Blade Thickness (in): 0.24

Blade Material: BÖHLER N690 STEEL (58HRC)

Blade Finish: MIL-C-13924 BLACK OXIDE

Blade Grind: FLAT EDGE

Handle Material: FORPRENE

Extrema Ratio specialises in the development and production of professional knives for Military, Public Security, and rescue use.

The production level is positioned in the mid/high range, and the company’s philosophy, which its brand represents, is to produce technical equipment of excellent functional value, long operational life, consistent serial quality at reasonable costs for public administrations and institutional clients. In other words, a top-tier product at competitive prices.

Production is characterised by industrial processes and artisanal finishes, a feature that gives the company a strong identity: only the processes that guarantee uniformity, high production capacity, and economies of scale are automated and industrialised; the processes that ensure reliability and high overall quality of individual pieces within the series, such as inspections, remain artisanal, as well as operations that, by their intrinsic nature, derive their functional characteristics from the operator’s manual skill, such as flat sharpening, which are all carried out exclusively by hand.

Thanks to interaction with the Armed Forces, first Italian and then international, the company has accumulated and continues to accumulate a valuable wealth of experience and information that allows it to develop truly qualified and professional blades.