6 Inch Lock Wire Pliers with a spool of .032 stainless safety wire . Safety Wire Twisting Pliers for Locking Nuts and Bolts . Great for tight areas and works well with .020" and .032" wire. Instructions on the back of box High carbon steel with polished jaws. Makes a uniform twist in safety wire. Heavy duty construction with a spring return and heavy duty locking jaws. This should be in every toolbox