32"w X 18"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 19.75"h] Color_Red Oak Wood + Product Details Perfect Fit Sheet Metal RG2016 FBA-HP actual front end outer

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 32" OR 32" x 24" duct opening (measured at the opening)

& EN 13180 standards

Crafted with a solid steel body

+ Product Details Size – 14" x 20" or 20" x 14" is the size for the duct opening measurement only

The first number in a grille size

32"w X 18"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 33.75"w x 19.75"h] Color_Red Oak Wood + Product Details Perfect Fit Sheet Metal RG2016 FBA HP actual front end outer + Product Details Perfect Fit & Easy Sizing Designed for a 24" x 32" OR 32" x 24" duct opening (measured at the opening) & EN 13180 standards