Apex Tool 84766 Gearwrench 3/8IN DR BOLT BITER 13MM

3/8" Drive Bolt Biter™ Impact Extraction Socket 13mm. Bi-directional design for removing or tightening damaged fasteners. Tapered entry enables socket to easily seat on a damaged fastener. Dual sized sockets designed to work with both SAE and metric fasteners. Square drive with hex base for use with impact gun, ratchet, wrench, or pliers. 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. Up to 10x longer impact life vs. other impact extraction sockets. Up to 5x greater torque output vs. other impact extraction sockets.