Features and Benefits:�Bi-directional design for removing or tightening damaged fasteners�Tapered entry easily seats on a damaged fastener�Dual sized sockets designed to work with both SAE and metric fasteners�Torsion zone offers up to 50x longer life in high torque impact applications�Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long lasting durability�High-visibility laser etched markings provide quick size identification�Black oxide finish to resist corrosion�Minus-size sockets fit a wider range of damaged fastenersGEARWRENCH® is a premier mechanics hand tool brand, offering products that are designed and manufactured to meet the tough requirements of Professional Automotive Technicians and Industrial users. Since the launch of its original patented five-degree ratcheting wrench in 1996, the GEARWRENCH® brand has continuously led the industry with breakthroughs in wrenches, ratchets, sockets, and specialty tools.