Spark Plug Socket with Universal Joint 3/8"Sq Drive 12-Point 16mm

• INTERNAL MAGNET – To securely hold the spark plug in place during installation or removal. • THIN WALL DESIGN – Intended for use when there is limited clearance for the spark plug. • CHROME VANADIUM – Hardened and heat treated for strength and durability. • UNIVERSAL JOINT – With a rotating 360° head which is ideal when space is limited, allowing easier access than a standard socket. • 12-POINT 3/8"SQ DRIVE 16MM - Standard depth socket. • KNURLED – For easy grip with oily hands.