040816784 (16784) 1/2″ Drive 3 Piece Spark Plug Sockets
These 6 point deep sockets are forged from chrome vanadium steel hardened and tempered with a polished finish. Each socket has a knurled ring for extra grip. Fitted with rubber insert for spark plug insulator protection and retention.
- 1 x 10mm thread (16mm socket)
- 1 x 12mm thread (18mm socket)
- 1 x 14mm thread (21mm socket)






