171 X 120 X 1 Rectangle for the best fitting 171 x 120 fixed louver vents with a no flange and a 1 inch depth
Rated "E" for everyone. A rectangle vent might be what the doctor ordered. Uncomplicated, yet straightforward in appearance. Dress your project in the fashion you want. 171x120x1rtlvnfss
Quality, not quantity. When you order it's individually processed and built by two workers. They are there from start to finish. We don't have an assembly line, and we do not push a product out the hatch. Prior to being crated, each one is carefully examined. If it fails it will be made over.