General description Sealey Spark Plug Socket with Universal Joint 3/8" Sq Drive 12-Point 150 x 14mm is specifically designed for use in tight plug clearance situations. This socket features a standard depth, thin wall construction made from Chrome Vanadium steel, ensuring durability and reliability. It includes a magnetic insert to securely retain the spark plug during use. Technical specifications Model No.: AK6570 Drive: 3/8" Sq Socket Size: 14mm Length: 150mm Extension: Built-in 85mm Other information