Knotters Tool II Marlin Spike Self Defense Tool

Meet the Knotters Tool II: a handy marlin spike for paracord, leather, and other cords. It is made of billet aircraft aluminum and can loosen and tighten knits of all types. It measures 6 1/4″ long x 9/16″ diameter.

This tool doubles as a kubaton for self defense. You can get one of these for under $36.