The U-profile is ideally suited for light- to medium-duty commercial and industrial applications where more load capacity is required. The higher profile securely contains bulky cables, reducing the risk of cables falling out of heavily loaded trays. Welded, wire-mesh cable management system made of high strength steel wire. Enhances loading capacity, increases strength for more demanding applications and prevents cable fallout. Installs in less time than conventional tray with no complex layouts, a minimum of tools and less wasted material. Open design - continuous airflow prevents overheating and the build-up of dust and contaminants. Chamfered side edge.