The Wheeler 45 Piece SAE/Metric/Hex/Torx Key Set comes in a convenient carrying case and includes 15 Metric Bits, 15 SAE Bits, and 15 Torx Bits. Metric Bits include .7mm, .9mm, 1.3mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, and 10mm. SAE Bits include .028in, .035in, .05in, 1/16in, 5/64in, 3/32in, 7/64in, 1/8in, 9/64in, 5/32in, 3/16in, 7/32in, 1/4in, 5/16in, and 3/8in. Torx Bits include T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T15, T20, T25, T30, and T35.