Thin Wall Spark Plug Set 3/8"D 4pc

A set of 2 dedicated thin wall spark plug sockets designed to fit the narrow spark plug recesses often found in modern vehicles. Manufactured from chrome vanadium steel to keep them strong, they also feature a rubber retaining insert for secure spark plug removal. The set also comes complete with a 250mm extension bar and 165mm sliding T-bar, providing enough leverage to undo tight spark plugs without the need for a ratchet.