6"w X 30"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 7.75"w x 31.75"h] Copper Coil Its polished pre-finish gloss varnish Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Its polished pre-finish gloss varnish not only adds to its appeal but also ensures easy installation

+ Product Details Size – 14" x 22" or 22" x 14" is the size for the duct opening measurement only

+ Product Details Size – 18"w X 32"h is the size for the duct opening measurement only

Constructed from high-impact

+ Product Details Size - 26"w X 36"h is the size for the duct opening measurement only

6"w X 30"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 7.75"w x 31.75"h] Copper Coil Its polished pre finish gloss varnish Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Its polished pre finish gloss varnish not only adds to its appeal but also ensures easy installation + Product Details Size – 14" x 22" or 22" x 14" is the size for the duct opening measurement only