Side Ceiling Box | Side Out Ceiling Register Box | 12" X 12" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" 16in diameter angle the louvers up for

angle the louvers up for efficient cooling

+ Product Details Size – Duct end cap is 30" X 10" | 26-gauge galvanized steel end cap

+ Product Details Size - 30"w X 40"h is the size for the duct opening measurement only

Actual Filter Size – 33 3/4"w x 25 3/4" x 1"

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Side Ceiling Box | Side Out Ceiling Register Box | 12" X 12" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" 16in diameter angle the louvers up for+ Product Details Size & Compatibility The size of the side round ceiling box is 12" X 12" 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