Round to Oval Straight BootRound to Oval Straight Boot, 3 in L Register Opening, 7-3/4 in W Register Opening, 7-1/2 in HDescriptionECCO Manufacturing™ Round to Oval Straight Boot, Compatible Duct Diameter: 6 in, 3 in Register Opening Length, 7-3/4 in Register Opening Width, Galvanized, 7-1/2 in Height
ECCO Manufacturing, Round to Oval Straight Boot, 099600, 7-1/2in H
