Screw Extractor Set, Number of Pieces 5, Small End Dia 1/8, 3/16, 7/32, 5/16, And 3/8 In, Overall Length 2 5/16, 2 5/8, 2 7/8, 3, And 3 1/4 In, For Removing Screws 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, and 5/8 In, Black Oxide Finish
Bolt Extractor Sets- 3LB73, 3LB71, and 3LB72 have left-hand spiral flutes and a slim design that fits into recessed areas. The lobular design of Power Grip set 1PMR3 grips both standard (SAE) and metric size fasteners. Reverse spiral teeth bite down to provide gripping power. 1/4" hex shank fits most cordless drills, impact drivers, corded drills, and nut runners.