The Sealey 3/8" Drive Bi Hexagon Spark Plug Socket with Universal Joint is a specialist socket designed for accessing and removing spark plugs in confined engine spaces. This 14mm metric socket combines a thin wall design with an integrated universal joint, making it ideal for tight clearances where standard sockets cannot reach. Manufactured from hardened and heat-treated Chrome Vanadium steel, this socket delivers the strength and durability required for professional automotive and small engine work. The 12-point bi-hexagon design provides a secure grip on spark plugs, whilst the internal magnet holds the plug firmly in place during installation or removal, preventing drops in awkward spaces. The universal joint features a rotating 360° head that allows the socket to work at various angles, providing exceptional accessibility when working around obstructions in engine bays. The knurled exterior ensures a reliable grip even with oily hands, whilst the standard depth design accommodates most metric spark plug applications. With a 3/8" square drive fitting and 100mm overall length, this socket integrates seamlessly with standard ratchets and extensions. Features and Benefits: • Internal magnet securely holds spark plugs during fitting and removal • Thin wall construction for limited clearance applications • 360° rotating universal joint for improved access in confined spaces • Chrome Vanadium construction with hardening and heat treatment for durability • Knurled exterior provides secure grip in oily working conditions • 12-point bi-hexagon design for positive engagement Specifications: Brand: Sealey Drive: 3/8"Sq Length: 100mm Nett Weight: 0.100kg Size(s): 14mm