Cable trays are used to hold up and distribute cables. The perforated tray provides maximum airflow around the cables, and also help to secure them with cable ties. The tray is easily joined to additional lengths or its fittings with taper folded edges which allow it to be slid together smoothly, and then fastened through the holes in the base. Features: Made from Galvanized Steel. Perforated tray allows for airflow, cooling cables. Specs: 75mm Wide x 2400mm Long Warranty 1 year limited warranty.