Pinit 10" In-Line Backdraft Damper, Self Cleaning, Flanged, Galvanized, 7 Gauge SKU: 10BDG7 Gauge: 7gaDiameter: 10"Material: Galvanized $1,096.02 Quantity discounts available QuantityPrice (0)No Reviews yet Quantity -+ Add to Shopping Cart Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review