Knocker Tool
Protect Your Valuable Socket Wrench & Extensions!
Using your socket extensions to hammer on bolts can reduce the life of your tools and is a potential safety hazard. The Procraft Knocker Tool prevents misuse of sockets and extensions by giving you a hard surface to hit with hammer and a hard end piece to use instead of the actual socket. The Knocker Tool is uniquely designed to fit any 3/8" or 1/2" socket/extension and provides many features and benefits.