SmartRack Open Frame Rack is an economical way to accommodate up to45U of rack space for 19-inch rackmount applications in limited spaces. Its heavy-duty,Cold-rolled steel construction can safely support 800KG ofrackmount equipment. The black RAL9005 powder coat finish makes itresistant to scratching. The LNFORA is easy to installdue to a self-squaring design combined with optional 12-24/10-32 threaded or Cage nuts holes andnumbered mounting positions along with bolt down provisions. Only standardhand tools are required. Multiple units canbe bolted together side by sidefor easy expansion orcustomization as needed.