Description This is a set of high-quality wobble extension bars designed for use with sockets. Made from hardened and tempered chrome vanadium steel with a micro satin finish, these extension bars are durable and resistant to wear. They feature a wobble end that allows sockets to be driven at up to 15 degrees from vertical, providing greater flexibility in tight or awkward spaces. Each bar is equipped with a knurled ring for a secure grip and a spring-loaded ball bearing to hold sockets firmly in place. The set is suitable for professional and DIY use, offering reliable performance and ease of use. Technical Specifications Material: Chrome vanadium steel Finish: Micro satin Wobble angle: Up to 15 degrees Contents: 5 extension bars of lengths 45mm, 75mm, 150mm, 250mm, and 450mm Manufactured and tested according to DIN3122 and ISO3315 standards Compatibility and Accessories Compatible with standard socket sets Designed to work with various drive sizes, typically 3/8 inch square drive