- Square end - hand operation in a variety of holders
- Aggressive left hand spiral for extra gripping power
- Spiral flutes designed to embed themselves deeper, increasing resistance and extractor's grip
Designed to remove broken studs, bolts, socket screws and fittings.
The Sutton Screw Extractor Set #S15A contains Screw Extractors #1 - #6 and includes a Drill and Screw Size Guide.