Heavy Duty Magnetic Hex Shank Extension Bar - Featuring A Quick-Release Design, Durable Chromium Vanadium Steel Construction, With A Socket Adapter, Ergonomic Red Handle, And Rugged Durability. Suitable For Use With Power Drills, Tools, Screw And Nut Removal, Industrial Equipment Disassembly, DIY Projects, Automotive Repair, And Hard-To-Reach Areas.