US PRO Tools Stud Extractor Socket Set 1/2" Dr Roller Type 6mm 8mm 10mm 12mm 2661
Locks on to protruding studs by a roller cam action.
This reduces the chance of damaging the thread.
Sizes: 6, 8, 10 and 12mm
1/2" Drive Sockets
The outer diameter of 6mm and 8mm socket: 25mm
The outer diameter of 10mm and 12mm socket: 28mm