24"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 9.75"h] 12" Diameter Crafted with a solid steel

Crafted with a solid steel body

+ Product Details Size - 12"w X 14"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"w X 32"h X 2"d (for duct opening measurement only)

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+ Product Details Size - 28"w X 20"h X 2"d (for duct opening measurement only)

24"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 9.75"h] 12" Diameter Crafted with a solid steel+ Product Details Size 24"w X 8"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 25. 75" Width X 9. 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