14" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, Black Compatible With Duct 10in + Product Details Size –

+ Product Details Size – 10" X 2" is the size for the duct opening (floor/vent hole) measurement only

+ Product Details Size - 18"w X 24"h is the size for the duct opening measurement only

+ Product Spec Sheet Round Ceiling Diffuser Spec Sheet

+ Product Details Size - 8"w X 12"h is the size for the duct opening measurement only

Perfectly suited for both residential and commercial use

14" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, Black Compatible With Duct 10in + Product Details Size –+ Product Details Outer dimensions: 15. 75"W x 9. 75"H fits a 14" X 8" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply