34 Piece 3/8" drive Metric Socket Set Service Tools The tool grips the top

The tool grips the top of the stud threads and has a ball bearing that bears on the top face of the stud therefore not causing any damage

The suction cup attached in the same way as with a lapping stick and the body of the tool is held in your left hand and drill is run fairly slowly and the valve is oscillated back and forward just as with the stick

- Suitable for left and right hand torque settings

Whilst this is sold by the manufacturer to lock Vee belt pulleys

- Imperial sizes x 100mm long: 1/20"

34 Piece 3/8" drive Metric Socket Set Service Tools The tool grips the topA comprehensive set with deep reach sockets as well as standard. All 6 point sockets, 10mm 19mm deep reach and standard from 6mm 22mm, 2 extension bars (75mm & 100mm), Sliding tee bar, universal joint and professional ratchet wrench.