Cabinets: Type - Floor Mount/Relay Rack; Mounting Method - Leveling Feet; Door - Not Included; Rack Units - 5U; Rack - 19 in; Opening - Blank, Top and Bottom; Height - 10.75 in; Width - 21.00 in; Depth - 13.00 in; Material - Steel, 16 gauge; Color - Black; Additional Information - Included: Rubber Feet, Two Lifting Handles, a Starter Pack of 16 10-32 Clip Nuts and Matching Quantity of 1421ABK Black Screws; Manufacturer Series - RCBS