2-piece Vacuum Cup Valve Grinder

✦ For hand grinding flat head,unslotted valves.
✦ Synthetic rubber vacuum cups are resistant to oil,grease and gasoline.
✦ Rubber vacuum tip can be replaced.
✦ Cup diameters: 　　
　　　　　　　　VS-50033: 5/8",13/16" 　　
　　　　　　　　VS-50032: 1-1/8",1-3/8"