From the Manufacturer
Stanley Proto combination wrenches are engineered to be more efficient and stronger than ever. Proto engineers continually work to create wrenches that grip tighter and let users apply more torque without fear of fastener damage. All are coated or plated to be durable and corrosion resistant.
Stanley Proto J1236BASD 1-1/8" 12-Point ASD Combination Wrench, Black Professionals worldwide prefer Stanley Proto Industrial Tools for their outstanding quality, durability, and dependability. Professionals for heavy-duty industrial applications, including auto-manufacturing plants, steel and airplane manufacturing, chemical plants, refineries, general manufacturing, transportation, and fleet maintenance for trucking, transit, and aircraft use Proto Industrial Tools. With a global distribution network, Proto Industrial Tools are available on-the-job, anywhere in the world. Stanley Proto J1236BASD 1-1/8" 12-Point ASD Combination Wrench, Black Features: Black oxide finish Open End: Anti-slip design (ASD) Locking groove to help prevent slippage Arched surface which spreads the force over a 400% larger contact area to help prolong life No ribs or serrations to damage fasteners Boxed End: Torqueplus Allows up to 15% more torque to be applied to the fastener Reduces the risk of fastener rounding Provides a better grip on worn, rounded fasteners Non-reflective ProtoBlack finish for use where non-plated products are required. 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners. The box end is countersunk for easy application to the fastner. 15Â° angled offset box end helps keep shank clear of obstructions. Inch sizes 1-5/16" and larger do not have ASD feature. Box 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 area of the box end, minimizing slippage. The TorquePlus internal