This versatile Proto 3/8in. Drive Torque Adapter provides flexibility but still has the strength and durability needed for performing torque calibrations. Special heat-treated alloy steel helps to increase strength and durability. Box end wall thickness is specially engineered to provide strength while still allowing ample room for access to reach difficult fasteners. The full-polish finish helps resist corrosion.
- (1) 3/8in. drive torque adapter (3/4in.), with a full-polish finish