Teng 21mm 3/8"sd Spark Plug Socket

Product Description

TENG 21mm 3/8"SD SPARK PLUG SOCKET

All Teng Tools sockets and accessories are manufactured from high quality chrome vanadium steel to comply with the latest DIN and ISO standards.
They are produced according to Teng Tools “hip grip” system, which means the socket grips on the flat surfaces of the nut rather than on the corner.
This system helps to prevent damage to nuts and bolts and makes it possible to grip nuts and bolts which already have damaged corners.