Irwin 53635 5-Piece Steel Straight Flute Extractor Set

5-Piece Hanson Straight Screw Extractor Set, contains sizes ST-1-through ST-5, for removing broken screws, studs, and bolts. The straight tapered flute will not expand the piece being removed, but removes the broken piece without damage to threads. The correct drill size is stamped on each screw extractor. Irwin tools are made of only the finest materials, manufactured to exacting tolerances.

• Designed for softer materials or thin-walled pieces
• Removes both left-hand and right-hand threaded parts
• Screw extractor set includes ST-1 to ST-5 pieces
• Each screw extractor has the size and recommended drill bit size etched onto it