Dura Vent DuraPlus 9084 6-Inch Chimney Cap
"DURAVENT" CHIMNEY CAP WITH SPARK ARRESTORChimney caps are made from stainless steel and include spark arrestor screens.Feature :    * 6" dia.    * Dura/plus 2100 deg. H    * Class A chimney    * For use with Simpson Dura Vent chimney systems only    * Boxed