Accommodates 45U of rack space for 19-inch rackmount applications where space is at a premium. 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. Easy to install due to a self-squaring design combined with 12-24 threaded and numbered mounting holes, and bolt down provisions. Only standard hand tools are required for installation. It provides toolless button-hole mounting for vertical PDUs and cable managers. In high-density environments, multiple units can be bolted together side by side for easy expansion or customization. Component Type: Open Frame Rack; Component Style: 2-Post; Unit # (Capacity): 45U; Weight Capacity: 800 lbs.