60mm Magnetic Screwdriver Extension Quick Release 1/4'' Hex

Features:Suitable for electric drill screwdriver wind batch transfer use to play the role of releasing bit holder.Can be used for extending different types of screwdrivers .Built-magnetic high-speed confirmation greatly improving the efficiency.Made of stainless steel very durable convenient to use.Specifications:Color: blackMaterial: chromium vanadium steelShank type: hex shankShank diameter: 6.35mm (1/4 )Length: 60mmPackage size: 70 * 60 * 15mmPackage weight: 30gPacking List:1 * Screwdriver Bit Holder