The D2-UMS-28 from Middle Atlantic is universal mounting drawer 2 RU, 28 inch depth. This universal mounting drawer was designed with an innovative pattern to mount small devices traditionally located outside the rack to the bottom of the drawer. Providing abundant cable management and device tie down points, the unique design accommodates nearly any mounting hole pattern and fastening method. Ideal for securely storing access control, converters, extenders, door contacts, power supplies and other small components.