Designed primarily for cabin sides with excessive angles and where other ports would collect rain and spray. Rain drain ports can be mounted on vertical surfaces with no more than 45° from center. The port, cut at 5/8", will drain while tipped up to 45° degrees. Rain Drain™ Ports have open drains which resist clogging and are easy to clean. The spigot is the integral part of the frame which passes through the cabin wall. Description 1" Spigot Size 7-3/4" x 14-5/8" Cut Out 5-1/2" x 12-1/2" Color White Lens Clear