4RHW 4" DOUBLE WALL TYPE B VENT HIGH WIND CAP(0)No Reviews yet Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 05540-00400 MANUFACTURER: HART & COOLEY INCMPN: 51667 Total Inventory Available:WH-1 Cleveland West :11WH-2 Euclid :21WH-3 Ashtabula :12WH-4 Elyria :8WH-6 Akron :7WH-5 Youngstown :10 Current Stock: 69 Details Prevents rain and debris from entering the vent.External screen prevents entry of birds.DIMENSIONS - 8" OD X 4" ID X 4-1/4" H Details Back DetailsPrevents rain and debris from entering the vent.External screen prevents entry of birds.DIMENSIONS - 8" OD X 4" ID X 4-1/4" H Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review