HVAC System Plastic Double Deflection Supply Air Grille for Air Duct - China Air Grille, Double Deflection Grille | Made-in-China.com
Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - Full Control Vertical/Horizontal Airflow Direction - Vent Duct Cover (10"w X 8"h) - Amazon.com
Double Deflection Air Supply Grille with Damper - China Air Grille, Air Register | Made-in-China.com
Advanced Air - Double Deflection Grille
Amazon.com: 10" w X 6" h Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - Full Control Vertical/Horizontal Airflow Direction - Vent Duct Cover [Outer Dimensions: 11.6" w X 7.6" h] :
Double Deflection Grilles & Registers - Made in Canada - Airvector
Exhaust air grille double deflection grille ceiling grille air register aluminum grille - Coowor.com