Aluminum Popup Roof Vent, High-Profile Bi-Directional Air Flow for Horse Trailers, RVs, and Enclosed Trailers (1 Pair)

Very durable. Well made. I had a pair of these on the roof of a different van for several years. Very helpful for cross ventilation and letting out heat. Worth the money. Installation is not for a novice. It involves cutting through metal car body

Double directional and easy to use. Pretty straight forward on how to install. Looks to be high quality.

Great and heavy duty roof vent. Still looking for these for side vents for two inch wall no luck. I wished these were side vents I really was impressed with the high quality.

I installed these in my horse trailer roof. Easy to install. Works great.

Templates for cutting could use horizontal and vertical Center Line

Overall work well, handle to open and close is a bit difficult for children and someone with arthritic hands to operate as must squeeze before twisting. Good ventilation for horse trailer while moving and don't have to worry about electrolysis with aluminum trailer

I haven't installed these yet as they are a little large for where I had hoped to install them on my van. There appear to be quality built. They function as described. The vent and a gasket are all that's provided. If this item is what you're looking for and works for you it is a quality item at a fair price.

Like how they work. Could send screws for install. Hard to find screws that size and length.

They work great.

Bonne achat j'ai fait quelque modification mais ca bien été bonne qualité

Perfect for the homemade camper

Used to vent an enclosed snowmobile trailer, worked perfectly