Proto® Torque Adapter, Fractional, 1/4 in Wrench Opening, 12 Points, 2-63/64 in Overall Length, 1-11/64 in Box End Width, 31/64 in Box End Thickness, Alloy Steel, Full Polished
- Designed for easy torque calibrations
- Adapters measure 2 in from the center of the square drive to the center of the adapter opening
- 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
- 12-point box end allows for fine indexing helps to improve speed and access
- For use with 6 or 12 fasteners
- Ball locking type