8"w X 8"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille – Interchangeable: 1-Way, 2-Way, 3-Way or 4-Way - Vent Duct Cover [Outer Dimensions: 9.125" X 9.125"] w32h32 Actual Front End Outer Dimensions

Actual Front End Outer Dimensions Are 12" Diameter

actual front end outer dimensions are approximately 22 5/8" width X 38 5/8" height -

+ Product Details Size – 26" x 26" is the size for the duct opening measurement only

Design – Made of strong durable ABS plastic

actual front end outer dimensions are approximately 38 5/8" width X 8 5/8" height

8"w X 8"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille – Interchangeable: 1-Way, 2-Way, 3-Way or 4-Way - Vent Duct Cover [Outer Dimensions: 9.125" X 9.125"] w32h32 Actual Front End Outer Dimensions+ Product Details Size 8"w X 8"h Is The Size For The Duct Opening Only, Dimensions With Outer End are 9. 125" X 9. 125". Design Re configurable Interchangeable Sections Easily convertible into 1 Way, 2 Way, 3 Way, or 4 Way Just lift sections and rotate to re configure direction. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant, beautiful, and smooth surface, adds a