Makita A-97156 Impactx 5/16″ x 1-3/4″ Magnetic Nut Driver, 10 Pack, Bulk
- Magnetic nut driver provides convenient pick-up and retention of hex fasteners.
- lobular design drives along flats to reduce rounding of hex fasteners.
- Flat edges at hex opening for full contact with flanged hex head screws.
- Performance-optimized S2 steel construction for extended life.
- Calibrated heat treating process for added durability.