WorkPro, 100 Piece, Screwdriver & Tool Set, Includes 28 Screwdrivers: 9 Slotted:1/8" x 3", 5/32" x 4", 3/16" x 3", 3/16" x 4", 1/4" x 4", 3/16" x 6", 1/4" x 6", 5/16" x 8", 5/16" x 10", (6)Phillips: PH0 x 3", PH1 x 3", PH1 x 4", PH2 x 4", PH1 x 6", PH2 x 6", 6 Star: T8 x 3", T10 x 3", T15 x 3", T20 x 3", T25 x 4", T30 x 4", 5 Square: S0 x 3", S1 x 3", S1 x 4", S2 x 4", S3 x 6", 1 Scratch Awl, 1 Ratchet Driver, 8 Precision Screwdrivers: PH0 x 2", PH00 x 2", Slotted 3/32" x 2", 1/8" x 2", T6 x 2", T7 x 2", T8 x 2", T9 x 2", (50)1" Carbon Steel Bits: Slotted: 5/16", 9/32", (2) 1/4", 7/32", (2) 3/16", (2) 5/32", 1/8", Pozi: (2) PZ0, (2) PZ1, (3) PZ2, (3) PZ3, Phillips: (2) PH0 x 2, (2) PH1, (3) PH2, (3) PH3, Star: T8, T15, T20, T25, T27, T30, T40, Square: S1, S2, S3, Hex: 1/16", 5/64", 3/32", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 2 Offset Screwdrivers 3/16" x PH1 & 1/4" x PH2, 12 Nut Driver Bits: 3/16", 1/4", 9/32", 5/16", 3/8", 7/16", 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm & Pouch.