3 in. L x 4 in. Dia. Silver Aluminum Duct Connector
4 in. Dia. Silver Aluminum Increaser/Reducer
5 in. L x 4 in. Dia. Black/Silver Aluminum Offset Dryer Conn
6 in. L x 4 in. Dia. Black/Silver Aluminum Adjustable Dryer
7.25 in. L x 4.875 in. Dia. Silver Aluminum Skinny Duc
Jordan 24 in. L x 4 in. Dia. Silver/White Aluminum Ven
