Features 1、The socket has a high degree of bite, which reduces the degree of screw damage and is not easy to fall off. 2、With high hardness, overall high temperature quenching heat treatment, large torsion, wear‑resistant and durable. 3、Suitable for various places such as maintenance and installation, high hardness and long service life. 4、The socket is magnetic and is mainly used to install or remove hex screws and hex nuts. 5、Widely used, is an essential tool for DIY, auto repair industry, construction and decoration, etc. Specification Item Type: Hex Socket Material: Chrome vanadium steel Shank Diameter: Approx. 6.35mm / 0.3in Inner Diameter: Approx. 7mm / 0.3in Length: Approx. 65mm / 2.6in Package List 10 x Socket