Sealey AK6543 Spark Plug Socket 16mm 1/2"Sq Drive Magnetic Magnetic spark plug sockets. Forged Chrome Vanadium steel, hardened, tempered and chrome plated. AK6543 Features Magnetic spark plug socket Forged Chrome Vanadium steel, hardened, tempered and chrome plated AK6543 Specification Model No AK6543 Brand: Sealey Drive: 1/2"Sq Length: 62mm Nett Weight: 0.09kg Size(s): 16mm What is included: 1 x Sealey AK6543 Spark Plug Socket 16mm 1/2"Sq Drive Magnetic