Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-12X42 Finish:Designer Color - Aluminum Paint Margin edges are 7/8" projection

Margin edges are 7/8" projection for baseboard installation

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

Perforated face grille

Standard Features * Use in applications for installing round without damper * Steel galvaneal construction

Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-12X42 Finish:Designer Color - Aluminum Paint Margin edges are 7/8" projectionStandard 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