The Milwaukee 48-22-2524 3/8" Hollowcore Nut Driver is a high-quality, magnetic hand tool designed for efficient and convenient use. This nut driver, made by trusted brand Milwaukee, features a combination drive type and a single piece construction for durability. With its magnetic feature, it securely holds nuts in place while providing easy access for tightening and loosening. Made in Taiwan, this nut driver is a reliable tool for any workshop or home improvement project.