Elgen's Notch Lock eliminates duct system noises and vibrations. This is done with an airtight flexible connection consisting of a fabric that attaches to sheet metal on both sides. Elgen’s Notch Lock Flexible Connector attaches to a fan source on one side and ductwork on the other.
4" X 4" X 4" Vinyl Duct Connector GA1616
Domestic/Import | : | Domestic |