CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
The Listed size 12"x 12" is for inside duct opening measurement, actual outside dimension is 14" X 14"
All plastic construction with 1/2" fin spacing for high air flow with rust proof feature perfect for areas with high moisture
Four way air deflection design with bright white face and black damper in the back
Multi-shutter damper with easy handle to adjust desired amount of air flow
Four screw holes and screws are included