6" Long Magnetic Nut Driver Setter Nutdriver Socket Bit Set SAE 1/4" 5/16" 3/8"

6" Magnetic Nut Driver Setter Nutdriver Bit Set SAE 1/4" 5/16" 3/8"

Drop forged, heat treated chrome vanadium steel

Strong magnetic insert in socket holds screw for easy access

Specially constructed for power drills, screw guns, cordless, and power drivers

Sizes: 1/4", 5/16", 3/8"