End Boot With CleatsEnd Boot With Cleats, 3-1/4 in L Register Opening, 10 in W Register OpeningDescriptionECCO Manufacturing™ End Boot With Cleats, Compatible Duct Diameter: 6 in, 3-1/4 in Register Opening Length, 10 in Register Opening Width
ECCO Manufacturing, End Boot, F17 Series, 086311, 3-1/4in L Register Opening
