Deep Blank Box | 10" X 10" X 12" Depth | Galvanized Steel HVAC Metal Box Air Deflector + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 6" or 6" x 12" duct opening (measured at the opening)

+ Product Details Size - 36"w X 28"h is the size for the duct opening measurement only

With our extensive selection of Grilles

with actual front end outer dimensions of 10"

All of these grills have dampers

Deep Blank Box | 10" X 10" X 12" Depth | Galvanized Steel HVAC Metal Box Air Deflector + Product Details Perfect Fit+ Product Details Durable Construction Made from galvanized steel for long lasting use and strength in HVAC applications. Deep Design Features a 12" depth, ideal for accommodating various HVAC applications. Made in the USA Proudly manufactured in the USA, ensuring quality and reliability. Easy Installation Simple, blank box design for quick and hassle free installation. + Product Description The Deep Blank Box is crafted from high quality galvanized