The Sealey 3/8" Drive Universal Joint Spark Plug Socket is a specialist socket designed for accessing spark plugs in confined engine compartments where clearance is restricted. Constructed from Chrome Vanadium steel, this 14mm 12-point socket features a thin wall design that enables access in tight spaces around spark plugs. The integrated magnetic insert securely retains the spark plug during removal and installation, preventing drops and making single-handed operation easier in awkward positions. The universal joint mechanism provides angular flexibility when working around obstructions, whilst the built-in 85mm extension eliminates the need for separate adaptors. This combination makes the tool particularly effective for spark plug changes on modern vehicles where engine bay space is limited. The 3/8" square drive offers compatibility with standard ratchets and torque wrenches, making it suitable for mechanics, auto electricians and vehicle maintenance professionals. With a total length of 150mm and standard depth design, this socket provides the reach needed for recessed spark plugs whilst maintaining the control required for precision work. The tool is backed by a lifetime guarantee. Features and Benefits: • Magnetic insert retains spark plugs for easier handling • Universal joint provides angular flexibility in confined spaces • Thin wall construction for improved access around engine components • Chrome Vanadium steel for durability and corrosion resistance • Built-in 85mm extension eliminates need for separate adaptors Specifications: Brand: Sealey Drive: 3/8"Sq Length: 150mm Size(s): 14mm