Hex Socket Magnetic Nut Driver Set Socket Adapter\n used in pneumatic screwdrivers, electric screwdrivers, pneumatic drill, drill, drills, screwdrivers and other hand on the installation of the hexagon tools for supporting\n widely used in home DIY, carpentry, auto parts, specializing in machine repair and so on\n Material with magnetic, easy handling, the course is not easy to fall off\n 5 Pcs Chrome-Vanadium 1/4" Shank 8Mm Magnetic Hex Socket Nut Driver Bits 48mm