Product Description
Key Features:
- Top Grill Dimensions: 5-3/8" x 10-1/8".
- Fits Duct Opening Dimensions: 4" x 8".
- Pack Includes: 10 Registers & Screws.
- Fits 4 x 8 Rough Opening.
- Drop in Style. Opposed Blade Dampers.
- Wheel Operated Adjustment.
- Made in the USA.
