Tripp Lite's SR2POST13 2-Post SmartRack Open Frame Rack is an economical way to accommodate 13U of rack space for 19-inch rackmount applications in limited spaces. Its heavy-duty, aluminum construction can safely support 800 lbs. of rackmount equipment. The black, textured powder coat finish makes it resistant to scratching while giving it a "classic", attractive appearance. The SR2POST13 is easy to install due to a self-squaring design combined with numbered mounting positions and bolt down provisions. Only standard hand tools are required for installation. Multiple units can be bolted together side by side for easy expansion or customization as needed.