18" X 18" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 12in diameter Heavier gauge than needed

Heavier gauge than needed

Tamper-Proof Security – Features a robust design to prevent unauthorized access and protect your thermostat settings

Ideal for Walls & Ceilings: Designed for seamless installation in standard 10" X 10" duct openings

actual front end outer dimensions are approximately 22 5/8" width X 34 5/8" height -

we have assisted countless contractors

18" X 18" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 12in diameter Heavier gauge than needed+ Product Details Outer dimensions: 19. 75"W x 19. 75"H fits a 18" X 18" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air