Extrema Ratio Dicok Dive Fixed Blade Knife 3.25″ N690 Black

Extrema Ratio Dicok Dive Fixed Blade Knife N690 Black Kydex

Italian-made dive knife engineered for water ops and tactical versatility with multiple mounting systems.

• Blade: 3.25" Bohler N690 stainless, partially serrated, MIL-C-13924 burnished finish
• Overall Length: 9" with clipped blade tip for prying leverage
• Handle: Black rubberized nylon, textured for wet grip
• Sheath: Black Kydex with VIS, ankle, arm, and belt-clip mounting options
• Weight: 1.0 lb
• Origin: Italy
• Includes: Knife, Kydex sheath, and original box

Designed for divers, tactical operators, and outdoor professionals who need a reliable fixed blade that adapts to any carry method. N690 steel resists corrosion in saltwater environments.

Product SKU: EX0318BLK

Product Brand: Extrema Ratio

Product Price: 223.55

Price Valid Until:

The Dicok Dive Knife from Extrema Ratio is a fixed blade purpose-built for underwater work and tactical environments. It features a 3.25-inch Bohler N690 stainless blade with a MIL-C-13924 burnished finish and partial serrations, designed to resist corrosion in saltwater and harsh conditions. The clipped blade tip functions as a prying lever, adding utility beyond cutting. The handle is black rubberized nylon for secure grip even when wet. The sheath is constructed from black Kydex and offers multiple attachment options—it can be mounted to gear via VIS, fastened to the ankle or arm, or attached to a weights belt using the Extrema Ratio BELT-CLIP system (sold separately), making it adaptable for divers, combat swimmers, or other specialized carry needs. Overall length is 7.75 inches.