With an overall profile about the size of a credit card, this knife can be concealed just about anywhere. Pin it under a tactical vest strap, carry it in your wallet or lash it down with your boot laces. This backup knife is intended to be readily...

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...

A larger version of our very popular TDI Law Enforcement Knife. 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. Technical Specs: Weight: .4...

A larger version of our very popular TDI Law Enforcement Knife with Tanto blade. A partially serrated edge makes cutting looped and synthetic materials a breeze. Sold with MOLLE compatible hard plastic sheath that is fitted with reversible nylon webbing...

The TDI Astro MP brings a fan favorite on Earth in to orbit.  The Astro MP includes a gray hard plastic sheath with belt clip to keep your knife from floating away.  Ideal for opening freeze-dried food, mail from home, repairs to the...