ECCO Manufacturing™ Universal Boot, Compatible Duct Diameter: 5 in, 4 in Register Opening Length, 10 in Register Opening Width, Galvanized, 7-3/8 in Height
ECCO Manufacturing™ Universal Boot, Compatible Duct Diameter: 5 in, 4 in Register Opening Length, 10 in Register Opening Width, Galvanized, 7-3/8 in Height
