Stanley Proto J1175 12 Point Box Wrench 15/16 X 1,Stanley Proto,J1175" /> Full polish finish provides corrosion resistance and easy to clean surfaces. 33 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners. Box ends incorporate the TorquePlus system. Standard 15 degree offset for knuckle clearance Ideal for use on stubborn or damaged fasteners.