Makita

ImpactX 5/16" x 2 9/16" Steel Magnetic Nut Driver

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
Manganese Phosphate surface for advanced corrosion resistance
Ideal for driving hex head nuts and self-tapping screws in a wide variety of applications
For use with high torque impact drivers and driver-drills