9-1/8" x 4-5/8" Stainless steel vent
331400
These flush-mount stainless steel vents are held in place by #6 screws. They are great for stairway, deck, or patio downlights. They do not have insect screens. The louvers are spaced closely enough to keep out most insects. Insect screen could be easily added.
3.24 si nfa (square inches of net free ventilation area).
Made in China.
Orders placed by 3 pm MT will ship the next business day.