TRUAIRE 3-WAY ADJUSTABLE CURVE BLADE REGISTER, 10 IN. X 4 IN., WHITE

The 303M series is a 3-Way Adjustable Curve Blade Register
Each individual curve blade is fully adjustable for total control
The outside frame is slightly beveled, and manufactured without mitered corners
Our patented Smooth glide technology ensures rattle free and quiet airflow from your central air system
Smooth glide also provides for smooth opening and closing of your back dampers
Product Features: High quality steel, pristine white powder coated, recessed screw holes
Duct opening measurements: width x height