Vent Systems 12" x 8" Inch (Outer Dimensions) Metal Air Vent Grille - Black Adjustable Register Vent Cover - Open/Close Air Supply Intake Wall Vent - Heating/Cooling Ceiling Grille for House, Garage

Features

• HVAC Vent Cover with Adjustable Air Flow. The product is equipped with a manual regulator that allows you to easily control the air flow volume and adjust it to your specific needs.
• Dimensions: Outer dimensions of the grill are 11.81" x 7.87" inches. Screw hole dimensions - 11.34" x 7.40" inch. The wall register is made from high quality galvanized steel.
• Easy Installation Process of the Grate: Place the ventilation grill in the duct opening and secure it with screws (screws not included). No special tools required. After installation, adjust the airflow to your desired level.
• For indoor and outdoor use, designed to cover wall, ceiling and sidewall openings. Powder-coat finish ensures the longevity of the grille.
• Duct Vent Cover: A must-need gadget for every home. Vent grill will be perfect as a heater vent, cooling vent cover, or as an air conditioning/ac vent cover. For kitchen, bathroom, garage and anywhere else where a duct opening air vent cover is needed.