36"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 19.75"H] Ceiling unrestricted airflow with a precise

unrestricted airflow with a precise 50° angled design

The total outer size of this grille is the listed size plus 1

High Quality – Polished pre-finish gloss varnish ready to install - can also be sanded and re-finished according to application needs

accordion-content { display: block

Carefully Shrink Wrapped – With cardboard backing to prevent damage in shipment

36"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 19.75"H] Ceiling unrestricted airflow with a precise+ Product Details Size 36"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 75" width X 19. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just