The ROMIX 20123 Repair Kit is a comprehensive set of specialized tools and components designed to help repair, maintain and customize electronic parts. The kit includes a selection of crimpers, pliers, screwdrivers and other tools, along with selected resistors, capacitors, LEDs and other components. With these components and tools, users can easily modify and customize their system components, and can even repair, troubleshoot and diagnose more complex problems. The kit also includes allen keys, jumper wires, and other essential accessories to help get the job done right.