Irwin 94291 Non Magnetic Fractional Nutsetter, 1/2" x 1-7/8"
- Size: 1/2" x 1-7/8"
- Made of shock-resistant and heat treated S2 steel for maximum strength and hardness
- Positive retention of the screw improves installation rate
- Universal 1/4" hex shank fits most power tools and quick-change chuck adapters
- For use with sheet metal screws and other hexagonal head fastener
- Standard six-point design