Product description: The screw and bit set 79 pieces made by Brüder Mannesmann Tools is great for screw driving at home. Precise work is enabled by the ergonomically shaped handle of the screwdriver and finely crafted inserts. The set comes in a plastic case with a transparent lid. Content: 10 bits 25 mm Allen in inches: 1/16 inch, 5/64 inch, 3/32 inch, 7/64 inch, 1/8 inch, 9/64 inch, 5/32 inch, 3/16 inch, 7/32 inch, 1/4 inch 9 bits 25 mm Allen: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 5.5 mm, 6 mm, 8 mm 6 bits 25 mm hexagon with hole: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm 8 bits 25 mm T-profile with hole: T8H, T10H, T15H, T20H, T25H, T27H, T30H, T40H 8 bits 25 mm T-profile: T8, T10, T15, T20, T25, T27, T30, T40 9 bits 25 mm slot: 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 8 mm 4 bits 25 mm fork bit: 4 mm, 6 mm, 8 mm, 10 mm 3 bits 25 mm 3-wing bits: 1, 2, 3 2 bits 25 mm 4-wing bits: 8, 10 3 bits 25 mm 2-wing bits: C1, C2, C3 2 bits 25 mm polygon: 6, 8 6 bits 25 mm Cross: PH0, 2 x PH1, 2 x PH2, PH3 6 bits 25 mm Pozidriv: PZ0, 2 x PZ1, 2 x PZ2, PZ3 1 2-component screwdriver handle with selectable forward/reverse operation