4" X 12" Modern Floor Register Grille with Dampers - Contempo Slotted Grate - HVAC Vent Duct Cover - Chrome Compatible with Duct 10" } + Product Details Size

} + Product Details Size & Compatibility - The size of a boot register end is 10" X 6" X 6" galvanized floor boot end center 26-gauge

Additionally

providing a reliable connection for 6" round ducts

Universal Fit – Measures 6-1/4" wide x 4-3/4" high x 3" deep

4" X 12" Modern Floor Register Grille with Dampers - Contempo Slotted Grate - HVAC Vent Duct Cover - Chrome Compatible with Duct 10" } + Product Details Size+Product Details Size 4"h x 12"w is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 5" width x 13. 75" height. High Quality Solid rigid steel body for durability and reliability with dampers operable by switch for airflow directional control. Installation Location Floor. Design Premium plated finish and modern contempo design forming a luxurious & impressive piece for your home. Quality Packaging