12"w X 8"h ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Cieling - Grille Register - High Airflow - White [Outer Dimesions: 13.875" Width X 10" Height]
- 12″w X 8″h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 13.875″ Width X 10″ Height – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
- Multi-Shutter Damper With Easy Handle Operator Gives You Full Control Over Airflow Direction & Amount of Airflow – Can Also Be Shut Completely.
- Full 190 Degrees Control of Air Direction Vertically & Horizontally.
- Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Screws Included.
- Easy Unrestricted Air Flow For Your HVAC System.