It is suspension system used with double AHP (Heavy-duty Profile) and AHK (Support Bracket). It is used to hang double cable tray system. In this system, cable laying is easy. It offers a more stable / robust structure than other systems with threated rods. It is usually used to hang 30 and 40 cm wide cable tray systems. Care must be taken to ensure that the thickness of the suspension is sufficient in case of heavy load. It should also be noted that the length of the suspension should not be too long.