General description This 18mm 1/2 inch square drive hexagon socket is designed for professional use. It features a chamfered end for easy and secure nut engagement, ensuring precise positioning during use. Made from high-quality chrome vanadium steel, it is hardened, tempered, and chrome plated for durability and corrosion resistance. The socket includes a hole for a driving accessory with a spring-loaded ball bearing to secure attachments. Suitable for various DIY and home improvement tasks, it is compatible with standard 1/2 inch drive tools. Technical specifications Size: 18mm Drive size: 1/2 inch square Material: Chrome vanadium steel Finish: Chrome plated Manufactured according to DIN3122 and ISO3315 standards Compatibility and accessories Compatible with 1/2 inch drive ratchets and wrenches Includes a hole for a spring-loaded ball bearing to secure driving accessories Installation Insert the socket onto a compatible 1/2 inch drive ratchet or wrench Ensure the socket is properly