Sealey Spark Plug Socket 21mm 3/8"Sq Drive (S38SP14)

Hardened and tempered Chrome Vanadium steel socket.
Fully polished mirror finish with knurled ring.
Socket insert grips ceramic insulation and assists in extraction of plug.
Especially useful on deep-seated plugs.
Lifetime guarantee*.
Model No. S38SP14

Shipping Label: Sealey Direct