2" Non-Drainable Outdoor Louver Gable Vent (Wide Frame) - Customizable Oval to Round 90-Degree Boot 75"H – fits a 18"

75"H – fits a 18" X 10" duct opening

The inclusion of leather and 600D polyester adds a touch of durability to this multifunctional work belt

6"w X 6"h Is The Size For The Duct Opening Measurement Only

1680D Polyester Canvas

+ Product Details Size – 12" round duct opening-

2" Non-Drainable Outdoor Louver Gable Vent (Wide Frame) - Customizable Oval to Round 90-Degree Boot 75"H – fits a 18"Our 2" Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Wide Flange Frame. It has blades that prevent water penetration and maximize free area. Features Wide flange for additional surface coverage. Heavy duty, extruded aluminum wide flange frame. Fixed, non drainable blades on 2" spacing. J blade design minimizes water ingress while maximizing free area. Nominal 43% free area, based on 48" x 48"