Right Angle Ceiling BootRight Angle Ceiling Boot, 4 in L Register Opening, 10 in W Register OpeningDescriptionECCO Manufacturing™ Right Angle Ceiling Boot, Compatible Duct Diameter: 5 in, 90 deg Bend Angle, 4 in Register Opening Length, 10 in Register Opening Width
ECCO Manufacturing, Right Angle Ceiling Boot, 072400, 4in L Register Opening
