General description Expert Quality, with wobble end, manufactured from chrome vanadium steel hardened and tempered with a micro satin finish. This set includes four 1/4" drive wobble extension bars designed for versatile use in various fastening tasks. The extension bars feature a wobble end that allows for up to 15° of angular movement, making it easier to access hard-to-reach fasteners. Technical specifications Material: Chrome vanadium steel Finish: Micro satin Drive size: 1/4 inch Number of pieces: 4 Wobble angle: Up to 15° Manufactured according to DIN3122 and ISO3315 standards Compatibility and accessories Compatible with 1/4" drive sockets and ratchets Suitable for use with various socket sets and accessories designed for 1/4" drive Installation Attach the extension bar to a compatible 1/4" drive ratchet or handle Secure the socket onto the extension bar, ensuring the spring-loaded ball clicks into place for a secure fit Usage Use to extend reach in tight or awkward spaces