Description This 1/2" square drive extension bar measures 75mm and is designed to extend the reach of your socket wrench. Made from high-quality chrome vanadium steel, it offers durability and strength for various DIY and home improvement tasks. The polished chrome finish provides corrosion resistance and a professional appearance. The extension features a knurled ring for a secure grip and a spring-loaded ball bearing to ensure sockets stay securely attached during use. Technical Specifications Material: Chrome vanadium steel Finish: Polished chrome Length: 75mm Drive size: 1/2 inch Manufactured according to DIN3122 and ISO3315 standards Compatibility and Accessories Compatible with 1/2" drive socket wrenches and ratchets Suitable for use with various socket sizes designed for 1/2" drive Installation Simply attach the extension bar to your existing 1/2" drive socket or ratchet Ensure the spring-loaded ball clicks into place to secure the socket Usage Use to extend the reach of your