Proto J1214ASD 7/16" 12-Point ASD Combination Wrench

Proto J1214ASD Features Satin finish provides corrosion resistance and a slip resistant grip 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners Anti-Slip Design (ASD) open end-Patented locking grooves help prevent the wrench from slipping off the fastener when turning -The arched surfaces are designed to spread the contact forces over a greater area-Loads are kept off the corners of the fastener which helps prevent fastener roundingBox ends incorporate the TorquePlus™ system Proto® TorquePlus™ wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials The TorquePlus™ design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large ar