Copper Universal Chimney Cap
If your service area has 8"x13", 12"x12", 13"x13" and a lot of chimneys without raised flue liners, this is the cap for you and your customers. They get a quality chimney cap with huge screen area (3/4" mesh) for its size and you only have to carry one cap.
* A Universal damper kit can be installed inside the cap when it's needed. Anything the cap fits, so does the damper.
The Universal's unique inside and anchoring system is designed with windy conditions in mind.