Kamasa 56049 Precision Tool Kit (33 Pieces) 1 - Pack Kit includes extending (110mm) driver and flexible shaft (190mm) for hard to reach areas. Magnifying glass supplied. Soft grip screwdriver handle. 33 screwdriver bits: Philips Ph000 | Ph00 | Ph0 | Ph1. PzDrive Pz0 | Pz1, Flat 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4mm, Hex 0.7 | 0.9 | 1.3 | 1.5 | 2 | 2.5 | 3 | 4mm Torx T4 | T5 | T6 | T7 | T8 | T9 | T10 | T15 | T20. Ideal for all types of precision work.