Query: 1 way adjustable air diffuser 10 x 6
10" x 6" (Inside) Adjustable Blade Sidewall Ceiling Register Vent Cover Diffuser Heavy Duty Stamped Steel (Outside Dimension 11.9" x 8")
10"w X 6"h Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"w X 7.75"h]
Accord ABSWWHA106 Sidewall/Ceiling Register with 1-Way Adjustable Design, 10-Inch x 6-Inch(Duct Opening Measurements), White
10" x 6" - 1-Way Air Vent - Adjustable Aluminum Curved Blades - Maximum Air Flow - HVAC Grille