6"w X 18"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 19.75"h] Compatible with Duct 6" Transform your space's exterior with

Transform your space's exterior with our reliable and stylish louvers today

actual front end outer dimensions are 9

actual front end outer dimensions are approximately 22 5/8" width X 34 5/8" height -

+ Product Details Size - 30"w X 2"h is the size for the duct opening measurement only

The crank handle lever makes it easy to adjust to every weather situation

6"w X 18"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 19.75"h] Compatible with Duct 6" Transform your space's exterior with+ Product Details Size 6"w X 18"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 7. 75" Width X 19. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never wear