The Sealey 16mm 3/8" Drive Magnetic Spark Plug Socket is designed for smaller metric spark plugs commonly found in many modern petrol engines. The 16mm size makes this socket ideal for compact engine bays and standard spark plug applications across a wide range of vehicles. The integrated magnetic retention system securely grips the spark plug, eliminating the risk of dropping it into tight engine compartments where retrieval can be difficult. This feature proves particularly valuable when working in confined spaces or overhead positions. Forged from Chrome Vanadium steel, the socket is hardened and tempered to resist wear from repeated use, then finished with a chrome plating that provides lasting corrosion protection. The 3/8" square drive fitting allows direct connection to ratchets, breaker bars and torque wrenches, whilst also accommodating extension bars for reaching recessed spark plugs. Features and Benefits: • 16mm socket suits standard metric spark plugs • Magnetic core prevents dropped plugs during removal • Forged Chrome Vanadium steel construction • Hardened, tempered and chrome plated finish • Compatible with 3/8" drive tools and accessories Specifications: Brand: Sealey Drive: 3/8"Sq Length: 62mm Nett Weight: 0.10kg Size(s): 16mm