- Includes 1/4" x 1-7/8", 5/16" x 1-7/8", 3/8" x 1-7/8", and 7/16" x 1-7/8" power nut drivers.
- Impact Duty Magnet prevents magnet loosening over time
- Magnetic nut driver holds screws securely during application set-up
- Optimized SHOCK ZONE absorbs peak torque and prevents breakage
- Color-coded bands aid with selecting the right size nut driver
- CUSTOM ALLOY76 Steel is engineered to extend bit life
- Chamfered edge for maximum screw-head engagement
- Improved hex geometry for best fit and reduced stripping
- Designed for heavy-duty impact applications
- Designed for use with Impact Drivers and Drill Drivers