3 Channel Drive Over Cable Protector. 900mm Module Easy Installed can be connected to other modules to expand any length. Maximum Load 10,000KGAlso optional ends (product code 3CHAN-CP) can be ordered to make your workplace safe by placing any electricla,air or water lines across any driveways that may be used for vehicle,forklift or pedestrian crossing.Connects to other modules in minutes, also has non slip tread surface, with a hinged lid for easy installation.