The Birchwood Casey 84 Piece Master Gunsmithing Screwdriver Set provides a variety of bits for a variety of gunsmithing tasks. With 84 pieces coming in a clear front, plastic storage container it will be easy to find the right tool for the job.

KEY FEATURES

• Slotted: 3, 4, 5, 6, 7, 8, 9mm X 2
• Philips: PH0, PH1, PH2, PH3 X 2
• Pozidriv: PZ0, PZ1, PZ2, PZ3
• Torx: T8, T10, T15, T20, T25, T27, T30, T35,T40
• Security Torx: T8, T10, T15, T20, T25, T27, T30, T35, T40
• Hex: 1.5, 2, 2.5, 3, 4, 5, 6mm
• Hex: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, ¼
• Square: S0, S1, S2, S3
• Spanner: 4, 6, 8, 10
• Tri-wing: Y1, Y2, Y3, Y4
• 1pc 50mm PH1 and PH2
• 1pc 50mm SL3 and SL4
• 1pc 50mm PZ1 and PZ2
• 1pc 50mm T10 and T15
• 1pc 25mm socket adapter
• 60mm bit extension
• Y-type bit