Introducing our versatile 9 Piece Ball-End Hex Key Set, designed for precision fastening and effortless use in various applications. This set includes hex keys ranging from 1.5mm to 10mm, perfect for both DIY enthusiasts and professionals alike. Made from heat-treated and hardened Chrome Vanadium steel, these keys are built to withstand the test of time with a durable blackened finish, ensuring longevity and reliability. The ball-end design allows for an impressive 30-degree angled drive, enabling you to access hard-to-reach fasteners with ease. Each key is crafted with lengths varying from 75mm to 180mm, providing the perfect tool for any task at hand. Our set includes the following sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm, ensuring you have the right tool for every job. For your convenience, the hex keys come neatly organized in an easy-to-store case with a hanging tag, allowing for quick selection and safe storage. Plus, we offer a lifetime guarantee, giving you peace of mind with your purchase. Explore our extensive range of tools and workshop equipment, featuring over 10,000 items to suit all your needs, whether big or small. If you can't find what you're looking for, our dedicated customer service team is ready to assist you.