12" x 2" Decorative Wood Supply Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction - [Outer Dimensions: 14w X 4"h] w24h24 + Product Details Size – Suitable for all AC 8in diameter 12125SDCLNGBX

+ Product Details Size – 20"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 18"w X 24"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 26 5/8" width X 38 5/8" height -

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

12" x 2" Decorative Wood Supply Air Vent HVAC Duct Cover Grille Polished Finish Red Oak Wood 2 Way Air Direction [Outer Dimensions: 14w X 4"h] w24h24 + Product Details Size – Suitable for all AC 8in diameter 12125SDCLNGBX + Product Details Size – 20"w X 6"h is the size for the duct opening measurement only + Product Details Size 18"w X 24"h X 2"d (for duct opening measurement only)