Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-28X28 Accessories Standard Features * Double deflection

Standard Features * Double deflection aluminum wall or ceiling register * Heavy gauge aluminum frame * Individually adjustable extruded aluminum airfoil blades * Allows for spot or normal air diffusion * Hidden mounting mechanism * White Options: * Standard Color or Designer Color Finish available on this product

Double deflection surface mount grille with adjustable airfoil blades

Mounting holes with color matching 2" baseboard Phillips screws

Building materials rated 3 hours or less

425 Series Engineering/Performance Data

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-28X28 Accessories Standard Features * Double deflectionStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 907 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel