Irwin Screw Extractor Set Spiral 5 Piece 53535

The straight flute screw extractors 535/524 series 5 piece set is designed to remove broken studs, bolts, socket screws and fittings. Its spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor’s grip increases. The extractor size and recommended drill bit size are etched on each tool. Gender: male.