Our multi-nut driver with Shockwave™ Impact-duty™ magnetic nut drivers delivers the most versatile nut driving. This multi-bit driver features easy access onboard storage which keeps nut drivers organized, allowing users to quickly change between sizes. The removable Shockwave™ Impact-duty™ 1/4 in hex shank is Impact Ready® for maximum jobsite versatility. The nut driver also features ink filled color-coded bands for easy size identification. The driver handle is backed by a limited lifetime warranty.