1-3/16" R.B.R.T.™ Combination Wrench - 6-PT.

Designed to be used on new and damanged bolts .Designed to grip and turn an 80% rounded bolt with the box end .Up to 2x more torque than Precision Torque Combination wrenches when removing 60% and 80% rounded bolt .Designed to grip and turn a 60% rounded bolt with the open end