Sealey AK654 Spark Plug Socket 16mm 3/8"Sq Drive - Magnetic Magnetic spark plug socket. Forged Chrome Vanadium steel, hardened, tempered and chrome plated. AK654 Features Magnetic spark plug socket Forged Chrome Vanadium steel, hardened, tempered and chrome plated AK654 Specification Model No AK654 Brand: Sealey Drive: 3/8"Sq Length: 62mm Nett Weight: 0.10kg Size(s): 16mm What is included: 1 x Sealey AK654 Spark Plug Socket 16mm 3/8"Sq Drive - Magnetic