Flat Oval DuctFlat Oval Duct, 37 x 12 in, 22 ga, Galvanized, SteelDescriptionECCO Manufacturing™ Flat Oval Duct, 37 x 12 in Fitting, Oval Shape, 37.2 in Width, 12 in Height, 22 ga Gauge, Steel, Galvanized, 10 in-WG
ECCO Manufacturing, Flat Oval Duct, 441238, 37 x 12in, 22ga, Galvanized
