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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Available in 4" through 24" round
stair risers
All steel construction
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening (front blades parallel to shortest dimension)
Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-26X34 Commercial Available in 4" through 24"Standard 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
