4" X 8" Floor Register with Louvered Design - Fixed Blades Return Supply Air Grill - with Damper & Lever - White Aluminum - Cube Core 4" X 12" Is The

4" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

Foot Operated Opposed Blade Damper For Full Air Flow Control And Shutoff

minimizing waste

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4" X 8" Floor Register with Louvered Design - Fixed Blades Return Supply Air Grill - with Damper & Lever - White Aluminum - Cube Core 4" X 12" Is The+ Product Details Size 4"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 5" X 9. 5" wider. Installation Location Floor. Design Rigid gauge built for durability and long life in mind, but still light and handy. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. Quality Packaging Carefully shrink wrapped with cardboard backing to prevent damage