Corded Drills, Drivers -1/4"" Socket 8mm Bit Driver Set Magnetic Nut Hex Shank Tool Adapter Highlights Generic Brand 1/4"" Socket 8mm Bit Driver Set Magnetic Nut Driver Hex Shank Tool Adapter Description : Hex Socket Magnetic Nut Driver Set Socket Adapter Material with magnetic, easy handling, the course is not easy to fall off. Used in pneumatic screwdrivers, electric screwdrivers, air hammer, drill, gun drills, screwdrivers and other on the installation of hex tools to support. Widely used in home DIY, carpentry, auto parts, specializing in machinery repair and so on. Material: Chrome Vanadium Steel (Magnetic) Size: Outside Hex Shank 1/4 Inner Shank Hex 8mm: Length 65mm Package includes: 1pcs Hex Socket Nut Magnetic Driver Set Socket Adapter (Inner Shank Hex 8mm)