Unfinished White Oak Drop in Floor Register，4X12 Inch，with Damper. — Open-Box, 16% Off

Fit for duct openning size: 4 x 12 inch, floor register overall size: 5-1/2 x 13-1/2 inch, please kindly check the listing size picture carefully before making final purchase decision.

Surface mounted on flooring, it sits on top of flooring, the self rimming edge sits above flooring.

With damper on backside to adjust air flow easily, the damper can be removed easily.

Made of solid white oak wood, unfinished surface. High output structure let more air flow come through the vent.

Drop in the vent duct opening easily, and the whole floor register can be picked up for cleaning purpose.