Toolzone 74 Piece Torx Star Hex Spline Ribe Bit Set 3/8" & 1/2" CRV Drive 74 Pieces in 30mm & 75mm lengths Chrome vanadium Adaptor Sockets x1 3/8" & x1 1/2" drive 30 & 75mm Torx Bits- T20, T25, T30, T40, T45, T50, T55, T60 30 & 75mm Tamper Torx Bits- T20, T25, T30, T40, T45, T50, T55, T60 30 & 75mm Hex Bits- 4, 5, 6, 7, 8, 10, 12mm 30 & 75mm Spline Bits- M5, M6, M8, M10, M12 30 & 75mm Ribe Bits- M5, M6, M7, M8, M9, M10, M12, M14 Supplied in a blow-molded storage case.