Thin Wall Extra Long Spark Plug Socket 3/8” Drive 16 mm 12-point with Rubber Insert Bi-hex 250 mm Long

AM808022   加長型火星套筒16mm-橡膠內塞

This 3/8″ drive x 16 mm x 250 mm extra long spark plug socket is designed for use with deep-seated spark plugs, to avoid misalignment between spark plug and socket, thereby eliminating potential damage to spark plug insulator.   Socket ends contain a Rubber Ring which will grab and hold the Spark plugs, with super thin outside diameter, for deep-seated spark plugs as found on most vehicles.