Stripped Screw Extractor Set 4 Pc.

Features and Benefits: Six lobed spiral bits are designed to remove rounded or stripped fasteners with internal drive heads Four sizes of extractors fit Torx® and Torx Plus® sizes T-40 to T-55; internal hex sizes 1/4" to 1/2" and 6mm to 13mm Choose the extractor that fits snugly in the fastener, turn counter-clockwise to remove fastener It may be necessary in some applications to drive the extractor into the fastener with a hammer for maximum engagement Made of heat-treated alloy steel for durability Warranty: 90 day warranty on material and workmanship