https://www.mccoys.com/shop/p/6753461-052303-36/lambro-109r-roof-cap-aluminum
1-3/4 in collar. Includes damper and screen.
- Damper and screen prevents outside elements from entering the vent
- Screen prevents birds from nesting inside of vent
- Designed to prevent leaks with proper installation
Specifications
4 in Open
Material
Aluminum
Dimensions
11.5 in L x 9 in W x 7.26 in H
Includes
(1) Aluminum Roof Cap