12mm chrome vanadium hexagonal socket with strong magnet and high-strength nut, pistol drill bit, electric pneumatic wrench socket, 5 pieces

1、Possess high occlusion, reduce screw damage, not easy to fall off 2、Overall high temperature quenching heat treatment. High hardness and torsion, strong magnetism, wear resistance and durability 3、The head is magnetic, suitable for various occasion such as maintenance and installation 4、Chrome vanadium steel material, thick and durable, possess long service life 5、Mainly used to install or disassemble hex screws and nuts, which is a necessary tool for DIY, auto repair industry, construction and decoration, etc.Item Type: Hex Socket Material: Chrome vanadium steel Shank Diameter: Approx. 6.35mm / 0.3in Inner Diameter: Approx. 12mm / 0.5in Length: Approx. 65mm / 2.6in 5 x Hex Socket