The Klein Tools 635-6 6-Piece Heavy-Duty Nut Driver Set is designed for nut driving on any bolt length. Each driver features a through-handle, full-hollow shaft and wrench assist for torquing hex nuts onto threaded rods of any length. These drivers exceed the standard torque performance of regular nut drivers for easier installation.
The embedded rare earth magnetic tip holds nuts securely in place while fastening and each driver is color-coded for easy size identification.
Manufactured with heavy duty handles and shafts and backed by the Klein Tools Lifetime Warranty, these tools are designed to last and withstand heavy workloads for many years.