12" x 12" [Duct Opening] Ceiling Supply Diffuser Vent Cover – 4-Way Airflow with Full Aluminum Frame, Back Blades & Opposing Blade Lever Damper [Outer Size: 15" x 15"] R-6.0 insulation + Product Description Introducing our

+ Product Description Introducing our Premium Quality Galvanized Duct Elbow – a testament to superior craftsmanship and functionality

+ Product Details Size - The listed 6" diameter refers specifically to the size of the duct opening

+ Product Details Size & Compatibility – The size of the side round ceiling box is 6" X 6" X 3" and it is compatible with duct 3"

powder-coated steel

12" x 12" [Duct Opening] Ceiling Supply Diffuser Vent Cover – 4-Way Airflow with Full Aluminum Frame, Back Blades & Opposing Blade Lever Damper [Outer Size: 15" x 15"] R-6.0 insulation + Product Description Introducing our+ Product Details Size Refers to duct opening only. The face frame extends roughly 1. 5" on each side. Do not measure the overall grille for sizing. Design All aluminum frame and back blades. Rustproof and built to last in moisture prone environments. Quiet Airflow Opposing blade damper design reduces vibration and noise for smoother air distribution. Clean Finish White powder coated surface resists chips, scratches, and discoloration over time. Easy