22" x 32" or 32" x 22" Cube Core Eggcrate Return Air Grille sidewall Locking Security System – Features

Locking Security System – Features a built-in eight-tumbler lock and a supplied key to prevent tampering and maintain consistent temperature settings

Elevate your space's aesthetic with a luxurious touch that complements any architectural style

+ Product Details Size - 26"w X 10"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 24"h is the size for the duct opening measurement only

6" width X 13

22" x 32" or 32" x 22" Cube Core Eggcrate Return Air Grille sidewall Locking Security System – Features+ Product Details Size 22" x 32" or 32" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 33. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing