3.50" Height/2 Space Racking Unit - Simple, Cost Effective Wall Mounting of Rackmount Components * Hinged for Access to Rear of Mounted Components * 6" Deep 1,2,4 and 6 Rack Spaces High * Cable Lacing Points Built-In - Heavy Duty Rack Rail * Rack Screws Included * Durable and Attractive Black Powder Coat Finish - TIA/EIA Compliant