4" X 10" Victorian Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Fixed Blades with Damper 10" Diameter Is The Size

10" Diameter Is The Size For The Duct Opening Measurement Only

+ Product Details Size - 8"w X 16"h X 2"d (for duct opening measurement only)

is the same as a 1/8" Plumbing1fitting

This 22" X 10" end cap is constructed with 26-gauge galvanized steel

this stick-on collar plays a crucial role in HVAC ducting systems

4" X 10" Victorian Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Fixed Blades with Damper 10" Diameter Is The Size4" X 10" Is The Size For The Duct Opening (floor vent hole) Measurement Only, Actual Front End Outer Dimensions Are 3. 5" X 11. 5" SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE Solid Rigid Steel Body For Durability and Reliability With Dampers Operate able by Switch For Airflow Directional Control Premium Plated Finish and Modern Contempo Design Forming a Luxurious & Impressive Piece For Your Home Quality Packaging Carefully Shrink Wrapped With