plastic vent cap set
Simple installation; takes just a few minutes with 9 screws – sold separately.
Ventilates your RV or enclosed trailer.
Components are made of heavy duty plastic – UV Resistant Polypropylene.
Round vent fits 3″ interior opening and can be trimmed for thinner panels. Outside vent cover is 8″w x 6″d.
Use sealant to prevent water from entering – sold separately.