Spark Plug Socket 1/2″D 18mm
Size: 18mm single Hex (6pt) x 1/2″D x 65mm long. Common size for BMW and MINI.
Outside diameter: 25.7mm; inside depth: 28.7mm
Fitted with rubber insert to protect and hold the spark plug.
Manufactured from chrome vanadium. Other 1/2″ D Bi-Hex spark plug sockets sizes available, please see Laser Part Nos. 0100 (16mm) and 0101 (21mm).