4-Piece Heavy Duty Nut Driver Set

Through-handle, full-hollow shaft for torquing hex nuts onto threaded rod of any length

Color coding for easy identification of different sizes

Wrench assist for additional torque

Rare Earth magnetic tip holds nut in place while fastening

Heavy duty handles and shafts exceed the torque performance of regular nut drivers

Includes 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch and 9/16-Inch hex sizes