13-Piece Impact Damaged Nut & Bolt Extractor Set - 3/8" Drive

Remove rounded-off, rusted, painted-over or over-torqued nuts and bolts with this 13-piece impact damaged nut & bolt extractor set. Each socket-style extractor uses aggressive left-hand spiral flutes that bite harder as you turn, gripping damaged fasteners that ordinary sockets slip on. 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 (13 pc, 3/8" Dr.): 1/4", 5/16" (8 mm), 3/8", 10 mm, 7/16" (11 mm), 12 mm, 1/2", 13 mm, 9/16" (14 mm), 5/8" (16 mm), 17 mm, 11/16", 3/4" (19 mm).