12"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 13.75"w x 35.75"h] w30h30 UPC – 810107141946 4 X 12 Is CRFG2028 Width_14in

UPC – 810107141946

actual front end outer dimensions are approximately 27 5/8" width X 24 5/8" height

+ Product Details Size - 14"w X 18"h X 2"d (for duct opening measurement only)

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+ Product Description Enhance your ventilation system with our high-quality grilles and registers

12"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 13.75"w x 35.75"h] w30h30 UPC – 810107141946 4 X 12 Is CRFG2028 Width_14in UPC – 810107141946 actual front end outer dimensions are approximately 27 5 8" width X 24 5 8" height