30" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling d Ring Base Design – Allows

Ring Base Design – Allows for easy installation without removing the thermostat

Key Features:

+ Product Details Size - 8"w X 12"h is the size for the duct opening measurement only

+ Product Details Size - 16"w X 16"h X 2"d (for duct opening measurement only)

30" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling d Ring Base Design – Allows+ Product Details Size 30"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 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