Universal Rack meets project specifications. Universal Rack holds 1,500 lb (680.4 kg) of equipment, has integrated gounding and is available UL and cUL Listed as a communications circuit accessory. Universal Rack supports 19”, 23” or 35” wide rack-mount equipment and shelves and is available in several heights. Equipment attaches to the front or rear of the 3”D (76 mm) vertical mounting channels with screws. Equipment mounting positions are marked and numbered making it easy to position and install equipment or shelves.