Stanley Proto J1725 Proto Satin 7/16-Inch by 1/2-Inch Obstruction Box Wrench 12 Point

Satin chrome finish provides corrosion resistance and a slip resistant grip Made of forged steel then heat-treated Curved half-moon shape helps improve access to hidden, difficult to reach locations 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners Box ends incorporate the Torque Plus system