OEMTOOLS 22881 18 mm 3/8" Drive Magnetic Spark Plug Socket

The OEMTOOLS 3/8 Inch Drive Magnetic Spark Plug Socket (18 mm) is made with a Hard Chrome Finish that is easy to clean and resists rust. The sockets are made with special alloy steel, heat-treated for extra strength. Chamfered ends make fastener engagement quick and smooth. The spark plug socket wont wear out or be damaged by oil. A strong magnet in this deep spark plug socket ensures spark plugs stay in place during removal and installation.