Deep Blank Box | 10" X 10" X 6" Depth | Galvanized Steel HVAC Metal Box 4" Round Duct Pipe + Product Details Size -

+ Product Details Size - 26"w X 6"h is the size for the duct opening measurement only

+ Product Description Transform the appearance of your space with our premium Linear Clip-On Bar Aluminum Supply Air Grille

this 45-degree elbow ensures efficient airflow while maintaining durability and precision

+ How To Measure A Grille

Deep Blank Box | 10" X 10" X 6" Depth | Galvanized Steel HVAC Metal Box 4" Round Duct Pipe + Product Details Size -+ Product Details Durable Construction Made from galvanized steel for long lasting use and strength in HVAC applications. Deep Design Features a 6" 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