General description This 75mm 1/2-inch drive extension bar is designed for professional use, offering durability and reliability. Made from hardened, tempered chrome vanadium steel, it provides excellent strength and corrosion resistance. The extension bar features a spring-loaded ball bearing to securely hold sockets during use, ensuring safety and convenience. It is suitable for various DIY and home improvement tasks requiring extended reach with socket tools. Technical specifications Material: Chrome vanadium steel Finish: Chrome plated for corrosion protection Drive size: 1/2 inch Length: 75mm Standards: Manufactured according to DIN 3123 Form D / ISO 3316 specifications Compatibility and accessories Compatible with 1/2-inch drive sockets Can be used with a variety of socket sets and ratchets designed for 1/2-inch drives Installation Attach the extension bar to your ratchet or socket wrench by aligning the drive ends and securing them in place Usage Use the extension bar to reach