Tripp Lite 42U White 4-Post SmartRack Premium Open Frame Rack (No Sides, Doors or Roof) - 42U Rack Height x 19" (482.60 mm) Rack Width - White - 1360.78 kg Dynamic/Rolling Weight Capacity - 1360.78 kg Static/Stationary Weight Capacity

The SR42UWEXPNDNR3 houses 3000 lb of standard 19-inch rack equipment in 42U. It is an expansion model that comes without sides, doors or roof. The front and rear pairs of vertical rails have square mounting holes that are adjustable in quarter-inch increments from 4 to 37 inches. Adjustment is quick and an easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. Each rack space within the enclosure is numbered for ready reference and supports tool-less button-mount 0U installation of up to four compatible PDUs and cable managers.