Floor Corner Base Board Register with Adjustable Air Flow Control Lever Come with Selected Color and Finish (Decor Oil Brunched - 15inch) compatible with optional dampers for

compatible with optional dampers for airflow control

Actual outside measurement is 14" x 8"

Measure the duct opening

The Listed size 20"x8" is for inside duct opening measurement

This product has listed size 10“w X 4”h is for duct opening measurement only

Floor Corner Base Board Register with Adjustable Air Flow Control Lever Come with Selected Color and Finish (Decor Oil Brunched - 15inch) compatible with optional dampers for15" long heavy duty steel construction with decor oil brunched powder coating finish Simple round flow design for smooth air flow Easy adjust air flow control with central lever Removable faceplate allows easy cleaning Independent cardboard packing for extra protection