Side Outlet Ceiling Diffuser Box | 10" X 10" X 8" | Galvanized Steel Metal Box is Compatible with Duct 8" Compatible with Duct 6" actual front end outer dimensions

actual front end outer dimensions are approximately 27 5/8" width X 30 5/8" height

+ Product Details Size – 20" x 20" is the size for the duct opening measurement only

Pack of 4 Pieces

+ Product Details Size & Compatibility – The size of the wall angle register boot is 10" X 4" X 7" and it is compatible with duct 7"

+ Product Details Size - 10"w X 30"h X 2"d (for duct opening measurement only)

Side Outlet Ceiling Diffuser Box | 10" X 10" X 8" | Galvanized Steel Metal Box is Compatible with Duct 8" Compatible with Duct 6" actual front end outer dimensions+ Product Details Size & Compatibility The size of the side round ceiling box is 10" X 10" 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 This sheet metal register duct ceiling outlet box is used for a 90 degree connection of round pipe to a