Decor Grates 4x12 New Gothic Floor Register Vent Cover, Fits 4"x12" Floor Vent Opening, Adjustable Airflow Control, Brushed Nickel (NGH412-NKL)

• FITMENT: Fits nominal 4" x 12" floor vent opening; faceplate covers surrounding floor • HOW TO MEASURE: Measure duct opening inside edge to inside edge; match that size • EASY INSTALL: Drop-in design replaces old register with no tools or screws required • AIRFLOW CONTROL: Adjustable damper lever opens, closes or fine-tunes airflow • DECORATIVE & DURABLE: Metal brushed nickel finish and rust-resistant damper box