Discover the ultimate 11-Piece S2 Steel Hex Socket Bit Set designed for precision fastening with a 1/4-inch square drive. This comprehensive set includes hex bits ranging from 1.5mm to 11mm, perfect for a variety of tasks. Crafted from drop-forged Chrome Vanadium steel, each socket is hardened and heat treated, ensuring durability and longevity. The polished mirror finish not only enhances its appearance but also provides excellent corrosion resistance. Each steel hex bit features a blackened finish, further protecting against wear and tear. The innovative design includes a 2mm hex setscrew, allowing for quick and easy replacement of individual bits, making it a versatile addition to any toolbox. The set comes conveniently supplied on a socket rail for easy organization and access. Contents include: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, and 11mm hex socket bits. With a net weight of only 0.29kg, this lightweight yet robust set is ideal for both DIY enthusiasts and professionals alike. Plus, enjoy peace of mind with our lifetime guarantee.* Explore our extensive range of tools and workshop equipment, tailored for both DIY and professional markets. With over 10,000 items available, we have everything you need for jobs of all sizes. If you can't find what you're looking for, don't hesitate to reach out to us for assistance!