Description: Hex Socket Nut Driver Set Socket Adapter High quality material of CRV, easy handling. Suits for pneumatic screwdrivers, electric screwdrivers, pneumatic drill, drill, pistol drills, screwdrivers and other hand on the installation of the hexagon tools for supporting. Widely used in home DIY, carpentry, auto parts, specializing in machine repair and so on. Material: Chrome vanadium steel Specification: Shank diameter: 1/4 inch Hole Diameter: 12mm/0.5inch Package Includes: 5 Pieces/Set of Drill Bits Hex Socket
