Proto® torque adapter, imperial wrench opening type, 3/8 in drive, 13/16 in wrench opening, 2-63/64 in OAL, 12 points, alloy steel, full polished.
Features
- 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, helping to improve speed and access
- Fits 4, 6 and 12 point fasteners
