Add to Cart 1U Adjustable Vented Rack Mount Shelf MSRP: Now: $229.00 inc GST Was: 1U 4-Post Adjustable Vented Server Rack Mount Shelf - 330lbs(150 kg) - 19.5 to 38in Adjustable Mounting Depth Universal Tray for 19IN AV/ Network Equipment Rack - 27.5in Deep