5-5/8" overall length, 2-1/8" cutting edge, 3/4" thick. This non-cored compressible rubber trainer allows for high impact contact. In extreme close-quarter encounters where a suspect is attempting to take an officer's handgun, or an officer cannot access his handgun, the TDI knife is available as a "last option" knife. Designed by John Benner, founder and owner of Tactical Defense Institute, trainer manufactured by TAK, live blade manufactured by Ka-Bar.
These trainers are not meant to be used against hard pells, armor, aluminum trainers, or any rough objects that can damage the compressible rubber.
