24" X 16" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 6" Diameter For 8" Round Duct Opening

For 8" Round Duct Opening - Spiral or Flex

And Meets/Beats ASTM B280 Standard

+ Product Details Size - 26"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 6" x 14" or 14" x 6" is the size for the duct opening measurement only

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24" X 16" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 6" Diameter For 8" Round Duct Opening+ Product Details Size 24"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 18" height. High Quality High quality steel construction, no scuff powder coat durable finish, smooth, shiny, scratch resistant, no sharp edges, 2 recessed screw holes on each side with screws included, screws same color as vent cover, easy installation. Adjustable airflow control Adjustable airflow