A 4 piece Bi-Hex (12pt) universal joint spark plug socket set. Each of the sockets has a ball joint swivel head for improved socket access, ideal for modern engines with limited or difficult plug access. The set includes two extra long sockets (300mm long), designed to reach deep plugs without the need for an extension bar or adaptors. These professional quality 3/8" drive sockets are made from a matt finished chrome vanadium and have rubber inserts for reliable spark plug removal and installation.
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