The Extrema Ratio Dicok is a diving knife, designed by and for experienced experts.
Extrema Ratio collaborated with divers for the development of the Dicok. This knife can be used in many ways. The blade is made from Böhler N690 steel, which is very corrosion-resistant - an absolute must for divers, This type of steel has an excellent service life. There are two cutting edges: one smooth cutting edge and one side that is partially serrated. The serrated side is ideal for cutting ropes, nets and straps. Indispensable in an emergency. Unlike many other double-edged knives, the Dicok has a blunt tip, so it can be used as a pry tool.
The handle is made from FRN. It has a very rough finish for extra grip, even while wearing diving gloves.
The Kydex sheath is surrounded by a fine nylon fastening system, with leg straps so you can carry it securely. A bright yellow strap keeps the knife in its sheath. It has both a clip that you can easily click loose, and a press stud that you can pull off blindly in an emergency situation.
|Finish blade||Black Oxide MIL-C-13924|
|Type of edge||plain edge, serrated, partially serrated|
Combideals & accessories