BCLONG 3pcs 100mm SQ1-SQ3 Square Head Electric Screwdriver Head Screw Driver Bits

Features: * Made of S2 metal steel material high hardness wear-resistant. * Build-in magnet for convenient screw-in with bolt. * Suitable for pneumatic screw batches electric batches cordless drills air screwdriver etc.. Specification: Product Name: Square Driver Bit Material: S2 alloy steel Color: Grey Type: SQ1 SQ2 SQ3 Shank: 1/4 (6.35mm) Hex Length: 100mm Suitable for: electric screwdriver hand screwdrivers electric drill air drills etc. Quantity: 3Pcs set Package Included: 3 × Square Driver Bit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.