6"W X 30"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 7.75"W X 31.75"H] Copper Coil-Insulated Line Set + Product Details Size –

+ Product Details Size – 30"w X 8"h is the size for the duct opening measurement only

built for durability and long life in mind

Choose our premium HVAC grilles and registers for long-lasting durability

Both lines taped together every 18in for easier handling & installation

+ Product Details Size – 6" x 14" or 14" x 6" is the size for the duct opening measurement only

6"W X 30"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 7.75"W X 31.75"H] Copper Coil-Insulated Line Set + Product Details Size –+ Product Details Size 6"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 31. 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 waxed.