Introducing our 3 Piece Steel Extension Bar Set designed for 1/2" square drive applications, featuring robust chrome vanadium steel shafts with a stunning mirror finish. This set includes three extension bars measuring 75mm, 150mm, and 250mm, each equipped with a reliable spring-ball socket retainer for enhanced performance and security during use. Whether you're a DIY enthusiast or a professional tradesperson, this extension bar set is built to last and comes with a lifetime guarantee. Key Features: - Constructed from high-quality chrome vanadium steel for durability - Mirror finish for corrosion resistance and easy cleaning - Spring-ball socket retainers ensure a secure fit - Lengths included: 75mm, 150mm, and 250mm - Lightweight design with a net weight of only 0.71kg At our online store, we offer an extensive range of tools and workshop equipment suitable for all types of projects, large or small. With over 10,000 products available, you're sure to find exactly what you need. If you have any questions or can't find a specific item, don't hesitate to reach out to our friendly customer service team who are always ready to assist you.