

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Crown Products 667 is a square to round adapter measuring fourteen and one-eighth inches by twenty and one-quarter inches by fourteen inches. It is made of twenty-six gauge galvanized steel for durability. This adapter is essential for transitioning between square and round ductwork in HVAC applications.
This adapter allows for efficient airflow management between different duct shapes.
Thanks for subscribing!
This email has been registered!