Extrema Ratio Ferrum E Folding Knife

Ferrum E is a simple, essential and functional EDC (Every Day Carry) folding knife. It has a drop point blade and a slim and compact shape. The two anodized anticorodal aluminum handle scales make its grip light, slim as well as resistant. It can be placed in a pocket, in small flashlight holsters or in a single M.O.L.L.E. system webbing.

It comes with a flipper assisted opening. The blade rotates on ball bearings resulting in a fluid and firm movement. This mechanism allows the user an easy and rapid opening of the blade, even with just one hand. The locking mechanism is the time-tested liner lock. The reversible clip is located on the back.

Ferrum E is available in two versions, both with satin blade finishing. Ferrum E Black has a black grip; Ferrum E Tactical Mud comes with a brand-new anodized grey-green handle finishing.