Side Ceiling Box | Side Out Ceiling Register Box | 12" X 12" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" Return Filter Size - 23

Filter Size - 23

+ Product Details Size – Duct end cap is 22" X 12" | 26-gauge galvanized steel end cap

Design – Rigid gauge ABS plastic

+ Product Spec Sheet Floor Grille Spec Sheet

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 10" OR 10" x 28" duct opening (measured at the opening)

Side Ceiling Box | Side Out Ceiling Register Box | 12" X 12" X 7" | Galvanized Steel Metal Box is Compatible with Duct 7" Return Filter Size - 23+ 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