5-Piece Deep Well Impact Damaged Nut & Bolt Extractor Set (SAE) - 3/8" Drive

This 5-piece deep well impact extractor set removes stripped, rounded, rusted or seized nuts and bolts — and its extra-deep sockets reach nuts threaded well down a long bolt, stud or all-thread. Left-hand spiral flutes dig into damaged fasteners for a positive grip, and the 3/8" square drive with hex flats works with an impact wrench, ratchet or wrench. Aggressive left-hand spiral flutes grip tighter as they turn for maximum removal power Ideal for rounded-off, rusted, seized and painted-over nuts and bolts Square drive with hex flats — use with an impact wrench, ratchet or open-end wrench Impact-grade, heat-treated steel Set includes (5 pc deep well, 3/8" Dr.): 3/8", 7/16" (11 mm), 1/2", 9/16" (14 mm), 5/8" (16 mm).