Bolt Biter is the revolutionary new extraction socket system from GEARWRENCH. We talked with auto mechanics and industrial techs to learn what they hated about existing extraction sockets. Bolt Biter redefines extraction and solves all of their frustrations. Bolt Biter grips rusted or rounded fasteners instead of cutting into them， which means that these sockets last 10 times longer than the competition when used with an impact gun. That's why they carry a lifetime warranty， we built Bolt Biter to match the strength of our traditional impact sockets. Bolt Biter has a bi-directional design that can tighten or re-use a damaged fastener just as well as it can remove it， making it perfect for specialized components. But durability and re-use are just the start. This improved design also seats easily onto the fastener， so you don't have to swing a mallet under the hood. Fasteners don't get jammed in the socket - unlike old-school extraction sockets. Bolt Biter even fits a wider range of fasteners， with \"minus-size\" sockets designed to fit onto fasteners worn down past their original size. Forge Ahead with Bolt Biter， the innovative leader in extraction.

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 versus other impact extraction sockets

Up to 5X greater torque output versus other impact extraction sockets

Minus-size sockets fit a wider range of damaged fasteners

Set includes: 19 mm 3/4 in. 19 mm 3/4 in. 21 mm 13/16 in. 21 mm 13/16 in. 22 mm 7/8 in. 22 mm 7/8 in. 24 mm 15/16 in. 24 mm 15/16 in. 25 mm 1 in. 25 mm 1 in.