TS-05 Open-End Wrench Set5-in-1 Drop-forged Wrench Set with a carrying caseMade of Chrome Vanadium (Cr-V) SteelSpecifications TS05・Contents:5 ・Contents :3.2×5.5, 4×5, 6×7, 8×9, 10×11mm ・Accessories:Carrying case ・Weight :66g