The SSG Return Air Grille with Auxiliary Frame Series is a non-adjustable door grille made with louvered blades for limited vision in wood or hollow metal doors. Fits 1 3/8″ and 1 3/4″ thick doors. Blades are reinforced from the rear on approximate 12″ centers.
SSG with Auxiliary Frame was last modified: February 17th, 2026 by