14" x 14" - 2-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover Aluminum actual front end outer dimensions

actual front end outer dimensions are approximately 10 5/8" width X 38 5/8" height

Premium Airflow Efficiency - High-performance cube core eggcrate design allows 95% airflow efficiency

High quality – high quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

actual front end outer dimensions are approximately 14 5/8" width X 28 5/8" height

+ Product Details Size - 14"w X 8"h is the size for the duct opening measurement only

14" x 14" - 2-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover Aluminum actual front end outer dimensions+ Product Details Size 14" X 14" is the size for the duct opening measurement only, actual front end outer dimensions are 3". Design Equipped with lever for full airflow control; back blades made of black plastic for reduced air noise and discreet appearance; "Opposing" back blades, ensuring they don't overlap, provide precise damper control and superior air dispersion. High Quality Aluminum The premium durable aluminum will never rust and it will