2" X 10" Modern Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Antique Brass Straight Register Boot then you'll need a 14-inch

then you'll need a 14-inch round vent

+ Product Details Size & Compatibility – The size of galvanized sheet metal straight floor boot is 14" X 4" X 7"

+ Product Details Size – Duct end cap is 12" X 6" | 26-gauge galvanized steel end cap

unobtrusive finish that blends effortlessly with your décor

2" X 10" Modern Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Antique Brass Straight Register Boot then you'll need a 14-inch+Product Details Size 2"h x 10"w is the size for the duct opening measurement only, actual front end outer dimensions are approximately 3. 5" width x 11. 5" 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