Wall StackWall Stack, 3-1/4 x 12 in, 3-1/4 in H, 12 in W, 3 ft L, 30 ga, Steel, GalvanizedDescriptionECCO Manufacturing™ Wall Stack, 3-1/4 x 12 in Fitting, Rectangular Vent Duct, 3 ft Length, 12 in Width, 3-1/4 in Height, 30 ga Gauge, Steel, Galvanized
ECCO Manufacturing, Wall Stack, 102750, 3-1/4 x 12in, 3-1/4in H, 12in W
