General description A comprehensive set of hex keys in both short series Metric (0.7mm to 10mm) and long series Imperial (0.028" to 3/8") sizes. The set includes a variety of sizes to accommodate different applications, ensuring you have the right tool for the job. Technical specifications Metric sizes (short format): 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8, 10mm Imperial sizes (long format): 0.028", 0.035", 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" Key length range: 45 - 130mm Material: Chrome Vanadium Finish: Non-corrosive black oxide Compatibility and accessories Includes a storage clip for safe keeping