Dash vents

[gold47918]

Would like to replace my air vents on my dash. They blow on my legs and I would like to replace them with something I can shut off.
2002 Tradewinds

[Belgian]

https://www.etrailer.com/RV-Vents-an...10-3349VP.html

Would this work?

If they are the small directional ball type, they can be turned sideways to block air

Or this,

https://www.summitracing.com/parts/upd-41104?rrec=true

[gold47918]

Originally Posted by Belgian

https://www.etrailer.com/RV-Vents-an...10-3349VP.html

Would this work?

If they are the small directional ball type, they can be turned sideways to block air

Or this,

https://www.summitracing.com/parts/upd-41104?rrec=true

The rectangle ones from Summit may be what I have been looking for.
Thank you.