1. Madefrom chrome Vanadium Bi-Hex socket with wobble function. 2. Suitable for spark plugs with 12pt profile on BMW vehicles: 1 Series (E81/E87-N43B), 3 Series (E90-N43B) and 5 Series (E60-N43B)Double Cut 3. Durable and reliable. 4. Easy to operate. 5. Size: 16mm
