[THIN WALL DESIGN]14mm magnetic swivel socket is thinner than standard spark plug sockets. It uses advanced 12-point design which fits perfectly, standard is 6-point.
[HIGH FLEXIBILITY]360 degree swivel action for maximum flexibility in a tight area. And magnetic core effectively retains spark plugs and minimizes damage.
[EFFECTIVE FIXATION]The interior magnet retains and protects the spark plug, not easy to loose the plug when installing/removing, more convenient and efficient.
[APPLICABLE SERIES]3/8-Inch drive wobble socket is compatible with for BMW vehicles: 1 Series (E81/E87-N43B), 3 Series (E90-N43B) and 5 Series (E60-N43B).
[LONGER SERVICE TIME]Hardened and heat treated Chrome Vanadium steel. Chrome plated mirror finish maximizes longevity of abrasion and resists against rust & corrosion.

Material:Chrome vanadium steel
colour:Silver

Package Contents:
1 x Long Spark Plug Socket
1 x Short Spark Plug Socket