The Essential Gunsmith Tool Kit Contains- Safety Glasses, Mallet with Nylon & Brass ends- 11L, Screw Driver Handle with 1/4 Hex Drive- 7.4L, Needle Nose Plier- 4.5L, Triangle Mill file- 7.7L, Gunsmith Bench Block- 4 Dia. Nylon. 6 Pcs Jewelers' Screw Drivers Set: Phillips- #0, #1, Flat Blade- 1.4, 2.0, 2.4, 3.0. 8 Pcs Steel Punch Set: Roll Pin Drift Punch- 3/32, 3/16, 7/32, 1/4, Drift Punch- 3/32, 1/8, 3/16, Center Punch- 4.8L. 5 Pcs Brass Punch Set: Brass Drift Punch- 1/8, 5/32, 7/32, 1/4, 5/16.6 Pcs Polymer Punch Set: Polymer Drift Punch- 7/32, 5/16. 30 Pcs 1/4 Screw Bit Set: Flat Blade(mm)- 3, 4, 5, 5.5, 6, 7. Phillips: PHO, PH1, PH2, PH3, PZ0, Z1, PZ2, PZ3. Hex: H3, H4, H5, H6. Torx: T10, T15, T20, T25, T27, T30, T40. 1/4 Hex Bit to 1/4 Socket Adapter and Square: S1, S2, S3.