12" x 2 Toe Space Grille - HVAC Vent Cover - Black Material_Polished Aluminum + Product Details Size –

+ Product Details Size – 18" x 20" or 20" x 18" is the size for the duct opening measurement only

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

+ Product Details Size - 24"w X 30"h X 2"d (for duct opening measurement only)

Slim Sliding Metal Damper To Control and Adjust Airflow

+ Product Details Size – 10"w X 12"h is the size for the duct opening measurement only

12" x 2 Toe Space Grille - HVAC Vent Cover - Black Material_Polished Aluminum + Product Details Size –+ Product Details Size 12" X 2" is the opening (vent hole) dimension actual size is approx. 1. 5" wider High Quality High quality powder coated steel. Installation Location Placed under kitchen cabinets, bathroom cabinets or vanities. Design With its dual directional design, the Toe Space Grill ensures consistent air distribution, boosting your HVAC system's efficiency. The 45 degree louvers reduce system stress while optimizing performance. Powder