30° Thinline Outdoor Louver Gable Vent (Wide Frame) - Customizable Contempo Decorative Grate + Product Details Size &

+ Product Details Size & Compatibilty - The 4" to 3" round metal pipe reducer & increaser 30 gauge is compatible with duct 4" to 3"

+ Product Details Size – 34"w X 6"h is the size for the duct opening measurement only

ensuring a seamless appearance after sheet rock installation

Easy Access – Provides easy access for HVAC

+ Product Details Cut into any shape & size – With an original dimension of 12" X 5

30° Thinline Outdoor Louver Gable Vent (Wide Frame) - Customizable Contempo Decorative Grate + Product Details Size &Our 30 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Wide Flange Frame. Features Wide flange for additional mounting surface coverage Fixed 30 horizontal blades on 3 4" spacing Fully extruded aluminum blades and frame Supports are hidden behind blades for a clean appearance Bird screen is standard or optional insect screen Available in 1" standard dimension increments Custom sizes