29 in. x 17 in. x 8 in. H Chimney Cap in Black …
Measures 17 in. x 29 in. from screen to screen with 8 in. mesh height. Requires a 20 in. x 32 in. masonry chimney top for 24-Gauge galvanized steel base flanges to mount properly. Hood measures 22-1/4 in. x 34-1/2 …