24" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 18in diameter 100% Satisfaction Guaranteed

100% Satisfaction Guaranteed

+ Product Details Size – 8" x 20" or 20" x 8" is the size for the duct opening measurement only

these heavy-duty louvers are ideal for use in attics

represents the width

actual front end outer dimensions are approximately 10 5/8" width X 26 5/8" height

24" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 18in diameter 100% Satisfaction Guaranteed+ Product Details Size 24"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 10" 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