Discover the ultimate in precision and comfort with our 9 Piece Colour Coded Long Ball-End Hex Key Set, designed for both DIY enthusiasts and professionals alike. Crafted from durable, hardened, and heat-treated Chrome Vanadium steel, these keys are built to last and feature a fully polished finish for added durability. This set ranges in length from 65mm to 175mm and includes imperial sizes from 1/16" to 3/8", ensuring you have the right tool for every job. The innovative colour-coded anti-slip coating not only enhances grip and control but also allows for fast identification of sizes, making your work more efficient. This set includes sizes: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 5/16", and 3/8". Each hex key is conveniently supplied in an easy-to-use case, ensuring safe storage and quick selection when you need them most. Plus, with a lifetime guarantee, you can trust in the quality and reliability of our tools. Explore our extensive range of tools and workshop equipment, with over 10,000 products available to meet all your needs, both big and small. If you need assistance finding the perfect tool, our friendly team is here to help!