This product is an integral part of our revolutionary system that permits the installation of services (water, electricity, etc.) to your projects like marinas. This model is transparent, permiting lighting from the inside combined with product AL 002. This part is the cover of the system and must be used with the service base LK 703030. It comes in 2 different options. The first one is with a specially patented hinge that allows it to be fixed on the outskirts of your dock. The second version comes without this hinge and is meant to be installed inside the boudaries of your dock ( needs 4 pin’s head to hold it in place) See auxiliary pictures.