Klein Tools 635-4 Heavy Duty Magnetic Nut Driver Set with Full Hol...

Klein Tools 635-4 Heavy Duty Magnetic Nut Driver Set with Full Hollow Shafts and Color Coding, 4-Piece

• 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