IRWIN® POWER-GRIP™ Extractor Set

Works on Metric and SAESizes

Extractor bits grab fasteners on the outside edges with reverse spiral flutes designed to bite down. Universal lobular design fits both metric and SAE sizes. Use them to remove a variety of difficult fasteners, from hex-head screws and security-head screws to broken bolts and painted-over screws.
Specifications: This 7-piece set removes 3/16, 1/4, 5/16, 3/8, 7/16, 1/2" and 8, 10, 11mm sizes. Includes a plastic case. Shear-resistant shank is larger than most fastener shanks to withstand torsional shear. 1/4" hex shank fits most power tools.