A larger version of our very popular TDI Law Enforcement Knife. In extreme close-quarter encounters where a suspect is attempting to take an officer&';s handgun, or an officer cannot access his or her handgun, the TDI knife is available as a "last option" knife. When worn on the pant belt the entire unit - knife and sheath - is well concealed. Designed by John Benner, founder and owner of Tactical Defense Institute. Sold with MOLLE compatible hard plastic sheath that is fitted with reversible nylon webbing straps to mount to pant and duty belts, tactical vests and more.