Milwaukee 4PC SAE MAGNETIC NUT DRV SET is designed to meet the needs of professionals who require precision and durability in their tools. This set includes four essential sizes: ¼”, 5/16”, 7/16”, and 9/16”, each crafted with the innovative HOLLOWCORE™ Shaft technology that provides unlimited depth for threaded rod and long bolt applications. The nut drivers feature color-coded markings for quick and easy size identification, while the wrench-ready steel shanks extra leverage for tackling tougher jobs. Built to last and backed by Milwaukee's Limited Lifetime Warranty, this set ensures reliable performance and long-term value for your toolkit. Model Number: 48-22-2544