Top Outlet Ceiling Diffuser Box | 12" X 12" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" w6h6 The sling comes with carabiners

The sling comes with carabiners to easily remove when necessary

These are built heavy duty for installation into brick and cement walls

+ Product Details Size - 32"w X 25"h is the size for the duct opening measurement only

+ Product Details Size – 16" X 16" is the size for the drywall opening measurement only

By means of the smooth surface

Top Outlet Ceiling Diffuser Box | 12" X 12" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" w6h6 The sling comes with carabiners+ Product Details Size & Compatibility The size of the side round ceiling box is 12" X 12" X 8" and it is compatible with duct 8" 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 The C box duct with drywall flange, round connects to vent register diffuser, airflow conditioning ceiling