General description This is a professional-quality 10mm (3/8 inch) square drive bi-hexagon socket designed for durability and precision. Made from chrome vanadium steel, it is hardened, tempered, and chrome-plated to resist corrosion. The socket features a chamfered end for easy and secure nut engagement, and a hole with a spring-loaded ball bearing for driving accessories. It is suitable for various DIY and home improvement tasks. Technical specifications Size: 10mm (3/8 inch) Material: Chrome vanadium steel Finish: Chrome-plated and polished Design: Bi-hexagon socket with knurled surface for grip Features: Chamfered end, hole for driving accessory with spring-loaded ball bearing Compatibility and accessories Compatible with standard 3/8 inch drive tools Suitable for use with various nuts and bolts requiring a 10mm socket Installation Insert the socket onto a compatible 3/8 inch drive ratchet or wrench Ensure the socket is securely attached before use Usage Use for tightening or