Universal Boot With CleatsUniversal Boot With Cleats, 3-1/4 in L Register Opening, 12 in W Register OpeningDescriptionECCO Manufacturing™ Universal Boot With Cleats, Compatible Duct Diameter: 7 in, 3-1/4 in Register Opening Length, 12 in Register Opening Width
ECCO Manufacturing, Universal Boot, F5 Series, 097312, 7in
