The Gerber Crisis Hook Knife started out as a specialty rescue tool for Military First Responders and has become an everyday essential tool for all types of operators. The 2.9” blade quickly and safely cuts through many materials, including seatbelts, clothing, straps, cords, and tape. This rescue knife also features an integrated oxygen tank wrench and blunt pommel for breaking through glass. A friction lock sheath with clip-on capabilities ensures ease of accessibility and added safety measures. The Crisis Hook Knife is made to be carried close at hand on your vest, your pack, or on your belt with the TAN 499 ballistic molded plastic clip sheath.