The new Crescent Bolt Biter™ impact nut driver and extractor is the ultimate tool for driving and extracting hex head fasteners of any condition, whether new, worn, rounded, rusted, or damaged. The revolutionary tapered socket design engages with the fastener on the first try and eliminates the frustration of working with old or damaged fasteners.
Bi-directional design for driving and removing new and worn bolts
Strong magnet for holding fasteners securely in place
Tapered entry allows socket to easily seat on fasteners of any condition
1/4in hex shank is compatible with impact drivers and drills
Up to 50x longer life in high torque impact applications
High-visibility laser etched markings provide quick size identification
Black oxide finish to resist corrosion
Included: (1) 7/16in Bolt Biter Impact Nut Driver and Extractor