GPT Micro Precision Screwdriver Bit Set (32 in 1) Airsoft Tool KitContains: 30x screwdriver bits mix between Flat Cross Allan Hex key and Torx. Bits include Slotted (1. 0, 1. 5, 2. 0, 2. 5, 3. 0, 3. 5, 4. 0) Phillips (PH0, PH00, PH000, PH1) Pozidriv (PZ0, PZ1) Torx (T4, T5, T6, T7, T8, T9, T10, T15, T20) Hexagon (0. 7, 0. 9, 1. 3, 1. 5, 2. 0, 2. 5, 3. 0, 4. 0) The bits are made from High Strength 8660 Nichrome Molybdenum Alloy Steel, coming in a CERAKOTE Coated Metal box (H190 black H261 FDE H236 OD green