Specifications:This screwdriver bit is suitable for various scenarios, such as disassembly and assembly, bicycle maintenance, electrical machinery, home appliance maintenance, etc.Universal 1/4" hex shank design can be widely used on many power screwdrivers and drills.The quick release bit allows accurate working with drywall screws, convenient and practical.Item Name: Screwdriver BitMaterial: Stainless SteelFeatures: Quick Release, Self-locking, Hex ShankHex shank Diameter: 1/4"(6.35mm)Length: 60mm/2.36" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Screwdriver Bit