Universal BootUniversal Boot, 3 in L Register Opening, 10 in W Register Opening, 7-3/4 in H, GalvanizedDescriptionECCO Manufacturing™ Universal Boot, Compatible Duct Diameter: 5 in, 3 in Register Opening Length, 10 in Register Opening Width, Galvanized, 7-3/4 in Height
ECCO Manufacturing, Universal Boot, P5 Series, 095310, 3in L Register Opening
