Product Description Description: The Crescent Bolt Biter™ impact nut driver & extractor is specially designed for working with damaged, rounded or seized fasteners. Its bi-directional design lets you both drive and remove such fasteners efficiently. Features: Bi-directional design allows removal or tightening of damaged fasteners Tapered entry section “bites” into damaged fasteners for secure grip Compatible with impact drivers and drills via ¼” hex shank Strong magnet holds fasteners securely in place during operation Black oxide finish improves resistance to corrosion Laser-etched markings make it easy to identify the size Specifications: Brand CRESCENT Part Number CAVBXM1D28 Warranty Lifetime Material Chrome Molybdenum (Cr-Mo) Steel Finish Black Oxide Overall Length: 1.875 in (≈ 47.63 mm) Magnetic: Yes UPC: 697099364863 Enquiry Tell A Friend