Sealey Tools Spark Plug Socket with Universal Joint & Extension 3/8"Sq Drive 12-Point 16mm AK6576

Manufactured from hardened and heat-treated Chrome Vanadium steel for strength and durability. Includes internal magnet for retention of spark plug during installation or removal. Extension bar and thin wall design ideal for use in applications with limited access. Universal joint with 360° rotating head, allows for increased access at difficult angles. 12-Point standard depth socket. Knurled design for secure grip. Length 310mm.