Posted this just for an example upon a members request . You can do it with washers or a screen door spring. Disregard the knob I Name: jig hanger.jpg Views: 390 Size: 27.9 KBjust clamp that end in a vise to pull back the spring. Make sure the 1/4'' rod is 2/3 rds longer than the spring . When the spring is pulled leave at least an inch between heads when you hang them.