26"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 27.875"W X 13.875"H] Fixed Blades with Damper + Product Details Size –

+ Product Details Size – 40"w X 10"h is the size for the duct opening measurement only

Noise free components - no vibrating louvers etc

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 8" Or 8" x 34" duct opening (measured at the opening)

actual front end outer dimensions are approximately 32 5/8" width X 24 5/8" height -

actual front end outer dimensions are approximately 36 5/8" width X 10 5/8" height

26"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 27.875"W X 13.875"H] Fixed Blades with Damper + Product Details Size –+ Product Details Size 26"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 27. 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