Cleat Fold DuctCleat Fold Duct, 13-1/2 x 20 in, 20 in H, 13-1/2 in W, 5 ft L, 26 ga, GalvanizedDescriptionECCO Manufacturing™ Cleat Fold Duct, 13-1/2 x 20 in Fitting, Rectangular Shape, 5 ft Length, 13-1/2 in Width, 20 in Height, 26 ga Gauge, Galvanized
ECCO Manufacturing, Cleat Fold Duct, 569280, 13-1/2 x 20in, 20in H, 5ft L
