A49 49 in 1 High Quality Screwdriver Set Mobile Computer Disassembly and Maintenance Tools 1. Product material: aluminum alloy shell + S2 steel screwdriver head + alloy handle. 2. Hardness of the screwdriver head: up to 60 degree. 3. Strong magnetic design: This tool set is of strong magnetic design. The screwdriver handle has strong adsorption capacity. The base for placing the screwdriver head is also magnetic, so it will not scatter when opening the inverted screwdriver head. 4. Shell design: the shell is made of aluminum alloy, and the product is high-grade and generous. 5. Handle: it adopts aluminum alloy design, with long service life and rotatable tail. After the batch head is installed on the handle, it is magnetic. 6. Double Sided Design: the base is designed on both sides, with 24 batch heads on both sides. 7. Specification of screwdriver head: - Phillips：PH0000PH000PH00PH0PH1PH2 - Torx：T2T3T4T5T6T7T8T9T10T15T20 - Flathead：1.01.52.02.53.03.54.0 - Hex：H0.7H0.9H1.3H1.5H2.0H2.5H3.0H3.5H4.0 - U type：U2.6U3.0 - Star type：P2P5P6 - Y-shaped ：Y0.6Y1.0Y2.0Y2.5 - Triangle：2.02.33.0 - MID: W2.5 - SIM：0.8 Hexagon socket ：M2.5 8. Product features: this suit adopts an integrated innovative design, with simple appearance and easy to carry and store. 48 common batch head specifications are configured to facilitate the disassembly, maintenance and use of mobile phone and computer. It is a necessary tool set for the maintenance and dismantling of all mobile phones and tablet computers. It is suitable for the maintenance of mobile phones, tablet computers, notebooks, household appliances, digital cameras, precision instruments, toys, etc. Package contains: - 1 x handle - 48 x batch head