33pcs Screwdriver Bit Set Hand Tool Kit Special Screw Driver Drill Bits Tool Features: - screwdriver set. - Ideal for safety screws, good screwdriver tool. - Chrome-vanadium Steel material can be stable and durable. - High Plastic material storage box can be convenient and easy to carry with. Model56A0624S7824H07 Solid Screwdriver bits Including: - Torx Screwdriver Bits: T10, T15, T20, T25, T30, T40 - Hex Bits: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm - Bits: 2*PZ1, 3*PZ2, 2*PZ3. - Slotted Bits: 3, 4, 5, 6, 7. - Phillips Bits: PH0, 2*PH1, 3*PH2, 2*PH2. - Conversion Extension Rod Hollow Screwdriver Bits Including: - Torx Screwdriver Bits: T9, T10, T15, T20, T25, T27, T30, T35, T40 - Hex Bits: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32 - Hex Bits: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm - Tri-Wing Bits: 1, 2, 3, 4. - Spanner Bits: 4, 6, 8, 10. - Cross Bits: 6, 8, 10. - Conversion Extension Rod Material: Chrome-vanadium Steel Storage Box Material: Plastic Features: Dismountable,Non-slip Note: -Due to different production batches, the product packaging is different, and it will be shipped randomly 1. Manual measurement, please allow 1~2mm error, thank you.