4" BLACK Round Rotaire Grille Heat Covered Screws Outlet Vent 3940BK RV Trailer

Description

4" BLACK Plastic Round Rotaire Grille Heat Covered Screws Outlet Vent 3940BK RV Trailer
Two piece snap together design covers the 2 screw heads.
360 rotation, easy installation and long term durability.  Accepts 4" flex duct.
See tape measure pictures.
Approximate size:
Grille face diameter 5 1/2"
Back diameter 4"
Side: 2"
Please let me know if you have any questions.
Thank you,
Babette