multi function screwdriver screw driver precision 45 fittings 45-in-1 Professional Hardware Screw Driver Tool Kit This set of tools are designed for repair mobile phones, hard drives and other electronic product. They are essential tools for family use. Features: 45-in-1 interchangeable precise manual tool set. Professional portable hardware tools. Light weight, compact design. High hardness and good toughness. PP&TPR material, non-slip handle. By using this set of tools, you can remove the small part of your cellphone/computer/Mp4...and repair the device without damaging it. Specification: Material: PP & TPR & CR-V steel Hardness: H.R.C. 50-52 Package weight: 345g/12oz Package size: 19.5*11.5*3.2cm/7.8*4.5*1.3in Package includes: 1 * 11.5cm Tweezer 1 * 12cm Handle 1 * 10cm Extension bar 7 * CRV socket: M2.5, M3.0, M3.5, M4.0, M4.5, M5.0, M5.5 35 * Screw driver: 10 * Torx screw driver: T3, T4, T5, T6, T7, T8, T91, T10, T15, T20 8 * Hex screw driver: H0.9, H1.3, H1.5, H2.0, H2.5, H3.0, H3.5, H4.0 5 * Cross screw driver:1.0, 1.5, 2.0, 2.5, 3.5 7 * Straight screw driver: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 1 * Triangle screw driver: 2.0 1 * Star screw driver: 0.8 2 * Y screw driver: Y2.0, Y2.5 1 * Circle screw driver: 1.5