Steel Blade Grille - Vertical Fixed Blade 937-16X16 Accessories 12 & 14" * Mill

12 & 14" * Mill finish

CB30 - three way

2x4 T-Bar (20" x 44" duct)

All Aluminum Construction

Locking screw to hold damper in place

Steel Blade Grille - Vertical Fixed Blade 937-16X16 Accessories 12 & 14" * MillStandard Features *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 * 937 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 version * Tamper proof screws