Explore our Comprehensive 9 Piece Extra-Long Hex Key Set, designed for both DIY enthusiasts and professionals seeking precision and durability. This set features hex keys ranging in length from 90mm to 230mm and sizes from 1.5mm to 10mm, making it the perfect addition to your toolkit. Crafted from heat-treated and hardened Chrome Vanadium steel with a sleek blackened finish, these hex keys are built to last and withstand rigorous use. Each key is conveniently stored in an easy-to-use case with a hanging tag, ensuring quick selection and safe storage. The set includes sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm, allowing you to tackle various tasks with confidence. Plus, enjoy peace of mind with our lifetime guarantee, reflecting our commitment to quality. Whether you are working on intricate projects or general repairs, our 9 Piece Extra-Long Hex Key Set is the ideal choice for efficiency and reliability. Discover a wide variety of tools and workshop equipment in our online store, where you can find everything you need for jobs big or small. If you have any questions or need assistance, our dedicated team is here to help you find exactly what you're looking for.