Perko Stainless Steel Clamshell Ventilator 2" x 2"

In business since 1907, Perko is a leading manufacturer of navigation lights, searchlights, ventilators, deck hardware, and much more. With the exception of a few basic items such as light bulbs and wire, virtually everything from components to finished products are manufactured from raw materials under Perko's roof. The tradition of quality, efficiency, and service makes Perko the strong choice.