Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-12X8 Finish:Designer Color - Aluminum Paint inner dimension and outside dimension

inner dimension and outside dimension sizes available * Tamper proof screws * Standard Color

Hinged removable extruded aluminum face frame with signature line marks

Hand operated level for easy filter access and cleaning

to 23 29/32"

Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-12X8 Finish:Designer Color - Aluminum Paint inner dimension and outside dimensionStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 908 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