10Pcs Screwdriver Bit Electric 5mm Hex Strong Magnetic Hardened Hardware Hand Tool S1 4 150mm

Feature: 1. High temperature quenching heat treatment, making the product more comfortable to use, strengthen the overall hardness 2. Come with strong magnetic adsorption screws. Overall strong magnetic treatment 3. Screwdriver bit with strong magnetic come with simple and fast operation 4. S2 alloy steel material can resist to corrosion and increase service life 5. Using advanced technology to bring smooth surface, which will not hurt your hands in work Specification: Item Type: Screwdriver Bit Material: S2 alloy steel Shank Diameter: Approx. 6.35mm 0.3in Length: Approx. 150mm 5.9in. Package List: 10 x Screwdriver Bit