
The Crescent Bolt Biter impact nut driver and extractor is a 5/16" x 1-7/8" chrome-molybdenum tool that both drives and removes hex-head fasteners. Its bi-directional design works on new, worn, rounded, rusted or damaged fasteners.
The tapered entry bites onto compromised fasteners for a secure grip, while the magnet keeps the fastener seated during use. A practical addition to any impact-driver kit for installing and removing damaged hex hardware.
The Crescent 5/16" x 1-7/8" Bolt Biter Impact Nut Driver and Extractor is designed for removing and tightening damaged fasteners with ease.
It is 5/16" x 1-7/8".
Yes, the bi-directional design drives and removes hex-head fasteners that are new, worn, rounded, rusted or damaged.
The tapered entry is designed to grip damaged fasteners securely.
It is made from chrome-molybdenum (Cr-Mo).
Yes, a strong magnet holds fasteners securely during use.




