70486 is a 6 piece color coded magnet nut setter SAE set. It is designed with high-visibility color-coding and laser-engraved size callouts for quick and easy identification. The nut setters have a solid shaft to provide strength and durability for long-lasting repetitive use and are impact-rated for use in power tools. The nut setters feature industrial-strength magnets that securely retain fasteners to give user the freedom of one-handed work applications. It has a standard 1/4-inch hex drive and a 6-inch overall length, making it easy to work in limited access environments. The set includes standard SAE sizes: (1/4, 5/16, 3/8, 7/16, 1/2, 9/16-inch) for a wide variety of applications. Consisting of premium quality CrMo tool steel, the nut setters are precision-formed for exact-fit, and have a durable finish for corrosion protection. The socket openings feature a beveled rim for easy fastener engagement with a broached and smooth finish for prolonged life.