For heat distribution. Damper to adjust air flow. Heavy, one-piece steel face combines strength and good looks. Mar-resistant, baked enamel finish.
California residents see Prop 65 WARNINGS
| Duct Opening Height | : | 10 in |
| Duct Opening Width | : | 4 in |
| Length | : | 11/16 in |
| Material | : | Steel |
| Color | : | Brown |
