(1)-SELKIRK RV 5 In. x 10 In. x 5-1/4 In. Gas Chimney Vent Cap 105800
(1)-SELKIRK RV 5 In. x 5-1/4 In. Gas Chimney Vent Cap 105800. External screen prevents entry of most bird species. Aluminum top and galvanized flashing. Must not be used for woodburning applications.