Seal With DamperSeal With Damper, 12 in, Fits Duct Size: 12 in, 10-3/8 in L, Conical, 26 gaDescriptionECCO Manufacturing™ Seal With Damper, 12 in, Fits Duct Size: 12 in, 10-3/8 in Length, 26 ga Gauge, Conical Shape
ECCO Manufacturing, Seal, 504122, 12in, Fits Duct Size: 12in, 10-3/8in L
