Irwin® Hanson® Screw Extractor Set, Spiral Flute, series: 535 Series.
Features
- Designed to remove broken studs, bolts, socket screws and fittings
- Aggressive left hand spiral design for extra gripping power
- 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
- Extractor size and recommended drill bit size are etched on each tool
- For used to remove broken studs, bolts, socket screws and fittings
