45° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable w40h40 only measure the "hole" in

only measure the "hole" in the wall

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Type: End Cap Fitting

These line set covers will protect your line sets from virtually any damage

Applications – These saddle airtight take-offs are used to transition from a round surface to a round pipe or insulated flexible duct

45° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable w40h40 only measure the "hole" inOur 45 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Flange Frame. Features Fixed 45 horizontal blades on 3 4" spacing Fully extruded aluminum blades and flange 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 manufactured up to 1 16" increments. Available in