14" x 3" Decorative Wood Supply Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction - [Outer Dimensions: 16w X 5"h] Compatible With Duct 8in + Product Details Size –

+ Product Details Size – 12"w X 32"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 20" or 20" x 12" duct opening (measured at the opening)

These are airflow control components made to connect to supply grilles of the drop ceiling

with an additional 1 7/8" width and 2" height

Design – Fixed Hinged for easy filter change & cleaning - uses a 1" thick filter

14" x 3" Decorative Wood Supply Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction - [Outer Dimensions: 16w X 5"h] Compatible With Duct 8in + Product Details Size –14"w X 3"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 16" Width X 5" Height SEE IN DESCRIPTION HOW TO MEASURE A GRILLE Slim Sliding Metal Damper To Control and Adjust Airflow Slots Are Angled to Diversify The Airflow In 2 Way Direction Great for Wall and Floor & ceiling Applications Roundover Beveled Edges Polished Pre Finish Gloss Varnish Ready To Install Can Also Be Sanded And Re finished According To