30 Solid bits in various sizes for safety screws with various drives, 25 and 50 mm, incl. hand screwdriver. ¼" hexagon drive (shank to ISO 1173 – E 6.3/C 6.3). high-quality, compact metal cassette with a modern design. Includes: 3 Solid bits, 25 mm, for screws with square-plus drive (size 0 / 1 / 2), 3 Solid bits, 25 mm, for crosshead screws with Phillips® drive (PH 1 / 2 / 3), 5 Solid bits, 25 mm, for screws with hexagonal drive with bore hole (size 2 / 2.5 / 3 / 4 / 5), 2 Solid bits, 25 mm, for screws with TORX® drive (size 6 / 7), 2 Solid bits, 25 mm, for screws with TORX® drive with bore hole (size 8 / 9), 3 Solid bits, 50 mm, for screws with Tri-Wing drive (size 1 / 2 / 3), 3 Solid bits, 50 mm, for screws with Torq® drive (size 6 / 8 / 10), 3 Solid bits, 50 mm, for screws with spanner drive (size 4 / 6 / 8), 6 Solid bits, 50 mm, for screws with TORX® drive with bore hole (size 10 / 15 / 20 / 25 / 27 / 30), 1 hand screwdriver with 2-component handle