Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-38X40 Finish:Designer Color - Velvet Black Standard Features * Single plaque

Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"

3-way register with stiffened 1/2" fan shaped louvers for silent operation

Standard Features * Galvaneal steel face designed for high air volume delivery * 360 air diffusion * No Labor Collar * Seismic support hangers * Available sizes: 6"

and 2x4 panels * Soft White

All steel galvaneal construction

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-38X40 Finish:Designer Color - Velvet Black Standard Features * Single plaqueStandard 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