The Crisis Hook Knife is made to quickly and safely cut through anything, cords, seatbelts, clothes, straps, flexcuffs, tape. Our new design is longer for a greater reach and features an integrated oxygen tank wrench and blunt pommel for breaking through glass. Housed in a tan 499 ballistic molded plastic clip sheath, the Crisis Hook Knife is made to be carried close at hand, on your vest, on your pack or on your belt.