Tripp Lite SRCABLEDUCTVRT Rack Enclosure Cabinet 6 Feet VRT Cable Manager Dbl Finger Duct. Tripp Lite’s SmartRack SRCABLEDUCTVRT helps eliminate cable stress by organizing the cables within the SmartRack enclosure or open rack cabinet. The vertical cable manager (finger duct with cover) is 6-ft high and split into two 3-ft sections to allow for multiple […]