Ergonomic crimper cuts shock tube without pinching the tube ends. Precision cap crimpers are used by US Navy Seal teams and the US Army ranger units. This versatile, multi-function tool incorporates shock tube cutter, crimper, screwdrivers (F/P), wire stripper, cap-depth aid, and carrying cord through-hole. Approved for US Military use by the NAVEOD TECH DIV Indian Head, MD.