Tripp Lite's SR2POSTAA is compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases. This 2-Post SmartRack Open Frame Rack is ideal for space constrained or cost conscious 19-inch rack mount applications. Multiple units can be bolted together side by side. SR2POSTAA 2-Post SmartRack Open Frame Rack comes with toolless button holes to accept PDUs or cable managers. Heavy duty aluminum construction supports 800lbs of rackmount equipment.