Altus Sidewall / Ceiling Register Adjustable Metal White 12″ x 6″ 639-8606 ~ NEW
Front Face (Outside): 13-3/4″ wide x 7-3/4″ high. Back (Inside / Duct): 12″ wide x 6″ high.
Front Face (Outside): 13-3/4″ wide x 7-3/4″ high. Back (Inside / Duct): 12″ wide x 6″ high.