General description The Blue Spot Tools 32 PCE Metric/Imperial Assorted Spanner Set is designed for durability and convenience. Made from chrome vanadium, heat-treated, and nickel-plated, this set includes a variety of spanners suitable for both metric and imperial measurements, all housed in a practical carrying case for easy storage. Technical specifications Material: Chrome vanadium Finish: Nickel-plated and fully polished mirror finish Combination spanners: Metric sizes - 6, 7, 8, 9, 10, 12, 13, 15, 17, 19mm; Imperial sizes - 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4" Stubby spanners: Metric sizes - 10, 11, 12, 13, 14, 15mm; Imperial sizes - 5/16, 3/8, 7/16, 1/2, 9/16, 5/8" Compatibility and accessories Includes a carrying case for storage