• 1/4" Drive Bolt Biter™ Impact Extraction Socket 7mm
• 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 corrosionUp to 10x longer impact life vs. other impact extraction sockets
• Up to 5x greater torque output vs. other impact extraction sockets
• Minus-size sockets fit a wider range of damaged fasteners