Speedi-Grille SG-246 RAG 24-Inch by 6-Inch White Return Air Vent Grille with Fixed Blades;

Speedi-Grille (Return) is a surface mount grille that can be installed with louvers in up or down position for a vision-proof effect. Speedi-Grille also comes in other sizes and styles which are available on this web site or by special order. Grille trim screws must be installed for secure installation. (Speedi-Grille can be installed in a non-Speedi-Boot installation).Fits Nominal Opening" 24-Inch by 6-Inch