36"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 37.875"W X 13.875"H] 2-Way Deflection with actual outer dimensions of

with actual outer dimensions of 32

actual front end outer dimensions are approximately 22 5/8" width X 8 5/8" height

For 8" Round Duct Opening - Spiral or Flex

+ Product Details Size - 12"w X 12"h Is The Size For The Duct Opening Only

36"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 37.875"W X 13.875"H] 2-Way Deflection with actual outer dimensions of+ Product Details Size 36"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 875" width X 13. 875" height. High Quality High quality aluminum with counter sunk screw holes (screws included) and no sharp edges. Design Unrestricted airflow For Your HVAC system noise free components no vibrating louvers etc. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was