Hook bending jig to hold 1/2" sockets with 3/4" backup form with out sockets. This jig is made for you to use 1/2 drive sockets for a form to bend around. The 3/4" form can be used as a small bending form also. This is a tool to help you bend hooks or circles. I recommend using impact sockets as the chrome plating on some sockets can come off when high temperature is applied. This does not include any sockets you must supply your own.