The Ventline V2092 manual roof vent is designed for easy installation in enclosed trailers and RVs, promoting fresh air circulation without compromising your vehicle's integrity. Key features include:

• Manual Operation: Open and close the vent easily with a hand-operated knob, eliminating wiring needs.
• Durable Design: Made from polypropylene with a translucent cover and a galvanized steel flange.
• Convenient Features: Includes a pop-out screen for easy cleanup and white ceiling garnish trim for a clean finish.
• Dimensions: Fits a 14" x 14" opening for roofs 1 7/8" to 3" thick; extends 4 1/2" above the roof when closed and 10 3/4" when open.

Note: Screws and sealant are not included.