Reach for the Builders Best Round-To-Oval Adapter when you need to connect a round duct and an oval duct. The Snap-Lock female fitting offers a reliable design and the connector is made from aluminum.
- 4in aluminum connector for a durable design.
- Snap-Lock female fitting on 1 side and a crimped male end on the other.
- Squeezable male end helps connect a round duct to an oval one.
- Backed by the manufacturers 30-day limited warranty.
- Silver to match ducting.






