Product Description
- 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
- Includes: 1/4", 5/16", 3/8" Diameters
