Beckson PO512-WC-10 Self-Drain™ Opening Port, White w/Clear Lens

Designed with drain molded on inside of spigot. Promotes drainage without angle cuts in hull. Allow for thru-bolting. Seats tightly against gasket and lens omitting internal water retention ledge. No water fall when opening after a rain. Ideal for mounting where installation is within 15° of vertical or where no drain is necessary. Patented. All self-drain ports have a white body and a clear window. 1" spigot.