The Aviation MRO Pro Tool Set comes with more than 500 tools specifically selected for aviation maintenance, repair and operation. Snap-on Industrial teamed up with aviation industry professionals to design this all-in-one set, which includes virtually everything you need as a professional technician to safely keep aircraft in top working order. All the tools are housed in a 54-inch, 11-Drawer Double-Bank Master Series Roll Cab, which comes with foam cutouts for tools for visual tool control. Sets can be ordered with access control to provide the roll cab with a higher level of security.