✦ Special prestressing force design aluminum ring of socket tip
　increase torque strength and 3 times. using lifetime.
✦ 3 color ring,easy to identify the size.
✦ Clear PVC socket sleeve to protect the wheel rims.and easy to
　remove when the tiny space.

✦ 1/2" Drive
✦ Material: Cr-Mo
✦ Length: 85mm
✦ Size: 17mm,19mm,21mm