Description This is a high-quality wobble extension bar designed for use with 3/8 inch square drive tools. Made from hardened and tempered chrome vanadium steel, it features a micro satin finish for durability and corrosion resistance. The extension bar includes a wobble end that allows sockets to be driven at up to 15° to the vertical, providing greater flexibility in tight or awkward spaces. It also has a knurled ring for enhanced grip during use and a spring-loaded ball bearing to securely hold sockets in place. Technical Specifications Length: 450mm Drive Size: 3/8 inch square Material: Chrome vanadium steel Finish: Micro satin Wobble angle: Up to 15° Compatibility and Accessories Compatible with 3/8 inch drive sockets and ratchets Suitable for use with various hand tools and power tools that accept 3/8 inch drive Installation Attach the extension bar to your ratchet or power tool with a 3/8 inch square drive Ensure the socket is securely held by the spring-loaded ball bearing