Star Driver Bit Socket Spline Drive Hex Torx Tool Set for Power Drill or Wrench

40 PC 3/8" Drive Industrial Power Bit Socket Set.Features: S2 material, 3/8" Drive Shaft Long 19 PC - 3/8" Drive x 75 MM 7 - HEX: 4, 5, 6, 7, 8, 10, 12MM 7 - TORX: T20, T25, T30, T40, T45, T50, T55 5 - SPLINE: M5, M6, M8, M10, M12 Short 19 PC - 3/8" Drive x 30 MM 7 - HEX: 4, 5, 6, 7, 8, 10, 12MM 7 - TORX: T20, T25, T30, T40, T45, T50, T55 5 - SPLINE: M5, M6, M8, M10, M12 2 adapters: 3/8", 1/2" S2 material, 3/8" Drive Shaft Long 19 PC - 3/8" Drive x 75 MM 7 - HEX: 4, 5, 6, 7, 8, 10, 12MM 7 - TORX: T20, T25, T30, T40, T45, T50, T55 5 - SPLINE: M5, M6, M8, M10, M12 Short 19 PC - 3/8" Drive x 30 MM 7 - HEX: 4, 5, 6, 7, 8, 10, 12MM 7 - TORX: T20, T25, T30, T40, T45, T50, T55 5 - SPLINE: M5, M6, M8, M10, M12 2 adapters: 3/8", 1/2"