Kingzer JK-6089A 45in1 Torx Precision Screw Driver Cell Mobile Phone Repair Tool Set Kit This set of tools are designed for repair mobile phones, hard drives and other electronic product. They are essential tools for family use. 45-in-1 interchangeable precise manual tool set. Professional portable hardware tools. Light weight, compact design. By using this set of tools, you can remove the small part of your cellphone/computer/Mp4...and repair the device without damaging it.