Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-24X44 Damper:without Damper Standard Features * Individually adjustable

Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"

032 Aluminum construction * Tamper proof screws * Standard Color

904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 6" Duct Opening   (front blades parallel to shortest dimension)

Louvers will be Parallel to the First Dimension

Countersunk mounting holes with color matching Phillips Pozidriv screws

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-24X44 Damper:without Damper Standard Features * Individually adjustableStandard 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