Klein Tools Magnetic Hollow Color-Coded Power Nut Drivers Set, 6 Pieces

Klein Tools’ Magnetic Hollow Color-Coded Power Nut Drivers are designed with the professional in mind. Powerful, Rare-Earth magnets increase with each hex size to securely hold fasteners. Each power nut driver is 5-Inch long for reach into recessed areas with a 3-3/4-Inch hollow depth for working on threaded rod. Made of high-grade impact steel and is color coded for easy identification.