With the innovative RSH custom rackmounts from Middle Atlantic Products, you can install virtually any component in a standard 19-inch enclosure without making any modifications. Custom cut to provide a perfect opening for the face of the component you are mounting, each RSH unit provides a neatly trimmed installation with a perfect fit and no gaps. Each rackshelf assembles easily in minutes; rear brackets are included to prevent the mounted component from sliding back. A ventilated bottom promotes cooling.