Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" Curved Blade Steel + Product Details Size -

+ Product Details Size - 22"w X 10"h is the size for the duct opening measurement only

making it perfect for both residential and commercial installations

+ Product Details Size – 20"w X 26"h is the size for the duct opening measurement only

Premium Airflow Efficiency - High-performance cube core eggcrate design allows 95% airflow efficiency

Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" Curved Blade Steel + Product Details Size -+ Product Details Size & Compatibility The size of the side round ceiling box is 8" X 8" X 7" and it is compatible with duct 7". Premium Quality Made in the USA. Our Galvanized Duct Box is made of high quality 26 Gauge galvanized sheet metal for durability. It features a snap lock design for easy fitting and a secure connection. Applications This sheet metal register duct ceiling outlet box is used for a 90 degree connection of round pipe to a square