The Digitus DK-1512-020/Y is a 19-inch rack mount kit designed to securely mount equipment in network and server racks. It is constructed of high-quality steel with a silver-black finish to ensure long lasting durability. The kit includes 2 support brackets, 2 mounting rails, 6 screws, 4 cage nuts, and 2 mounting screws. It can be used to mount 19" inch patch panels, switches, network and server equipment,and various other rack-mountable devices.