The Klein Tools 7/16-inch hollow shaft nut driver features a full 3-inch hollow shaft that accommodates stacked circuit boards and long bolt applications, while the premium chrome-plated shaft delivers a smooth feel and excellent corrosion resistance. The patented Tip-Ident® system quickly identifies the nut driver size at a glance, and the color-coded handle end makes it easy to grab the right tool from a crowded pouch or drawer.
Built for professionals who demand reliability, this nut driver's cushion-grip handle provides a comfortable, secure hold during extended use. Ideal for electrical work, panel assembly, MRO maintenance, and any task requiring reach over threaded fasteners of varying lengths.