Side Outlet Ceiling Diffuser Box | 6" X 6" X 4" | Galvanized Steel Metal Box is Compatible with Duct 4" Brown don't worry you're covered by

don't worry you're covered by our 100% money-back guarantee no questions asked

10" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover

The corner cap is used to create a seal between your wall and line set

ensuring compatibility with most thermostat models

Side Outlet Ceiling Diffuser Box | 6" X 6" X 4" | Galvanized Steel Metal Box is Compatible with Duct 4" Brown don't worry you're covered by+ Product Details Size & Compatibility The size of the side round ceiling box is 6" X 6" X 4" and it is compatible with duct 4" 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