Discover the 21mm Ultra Power Alloy Wheel Impact Socket Set, designed for maximum durability and performance. This premium 1/2" drive socket set is five times stronger than conventional designs, tested to withstand an impressive 500Nm of torque. With a unique protective metal colour-coded ring, this innovative design prevents the socket wall from spreading, ensuring longevity and reliability. The 6-point socket features a sleeve and an insert specifically engineered to protect your alloy wheels and nuts from damage. Enjoy peace of mind with our lifetime guarantee.* Specifications:- Drive: 1/2" Sq- Net Weight: 0.25kg- Size: 21mmAt our online store, we offer an extensive range of tools and workshop equipment tailored for both DIY enthusiasts and professionals. With over 10,000 products available, we have everything you need for any job, big or small. If you can't find what you're looking for, our dedicated team is here to assist you. Shop with us today for quality tools that deliver results!.