The new Crescent Bolt Biter (TM) impact nut driver & extractors feature an innovative hex head design that grips any nut or bolt, no matter how damaged. The revolutionary bi-directional design is suitable for driving and removing hex head fasteners of any condition (new, worn, rounded, rusted, damaged)

• Bi-directional design for removing or tightening damaged fasteners
• Tapered entry grabs onto damaged fasteners with ease
• Up to 50x longer life in high torque impact applications
• 1/4" hex shank is compatible with impact drivers and drills
• Strong magnet for holding fasteners securely in place
• High-visibility laser etched markings provide quick size identification
• Black oxide finish to resist corrosion