Beckson Newport Fixed Ports are designed for light only, and for areas where interior bulkheads, shelves or other restrictions may prevent the installation of an opening port. These matching fixed ports are identical in size, shape, style, mounting, and strength to our opening ports. Standard construction provides for the fixed port to be installed from the interior, with the trim ring on the exterior, to maintain the same recessed aesthetic appearance as Beckson opening ports. Newport Fixed Ports and Newport Opening Ports share the same mounting hole sizes and overall frame specifications so that they are interchangeable. For special installations such as cockpit bulkheads, to simplify installation, or where the same look is not required, Newport Fixed Ports can also be constructed for REVERSE installation, with the trim ring on the interior. This unique design feature also permits thermo-pane construction for air-conditioned vessels or extreme environments.