6" X 6" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 7.75"H X 7.75"H] Aluminum Bar actual front end outer dimensions

actual front end outer dimensions are approximately 28 5/8" width X 14 5/8" height

adds an extra layer of protection

our damper is designed to perfectly align with your setup

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

6" X 6" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 7.75"H X 7.75"H] Aluminum Bar actual front end outer dimensions+ Product Details Size 6"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 7. 75" height. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Equipped with a lever for easy airflow adjustment and dampening. Airflow Control Adjustable airflow lever allows precise control over the direction and volume of air. Installation Location