Specification: Brand new and high quality! Type: Impact socket bit set Color: Silver Gray Material: Chrome vanadium steel Case Size: Approx. 32.5x14x4cm/ 12.80x5.51x1.57'' 2 Adapters: 3/8", more→1/2" 19 Short Socket Bits (30mm):Hex: 4, 5, 6, 7, 8, 10, 12 mmTorx: T20, T25, T30, T40, T45, T50, T55XZN: M5, M6, M8, M10, M12 19 Long Socket Bits (75mm):Hex: 4, 5, 6, 7, 8, 10, 12 mmTorx: T20, T25, T30, T40, T45, T50, T55XZN: M5, M6, M8, M10, M12 Quantity: 40Pcs Package included: 40Pcs x Impact socket bit set Note:1. Please allow 1-2mm error due to manual measurement, make sure you do not mind before you bid.2. The colors may be different for the different display, please