Unlimited depth ideal for long bolts or threaded rod applications. Magnetic drivers secure fitment in fastening applications. Universal driver head fits 4x more fasteners. Removes rusted and stripped bolts. Colour coded ID markings allow for quick tool identification on jobsite. Wrench ready HEX shanks deliver additional leverage. Chrome plated marine grade rust protection. Forged steel shanks provide longer life and more durability. Deep well sockets drive multiple fasteners. Includes 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 inch HollowCore™ magnetic nut driver.