Steel Blade Grille - Vertical Fixed Blade 937-16X4 T-Bar accepts 6"-16" collar (collar by

accepts 6"-16" collar (collar by others)

104 P - four way * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 104 P D - multi-shutter damper with hinged perforated face * 104 P O - steel opposed blade damper with hinged perforated face * 104 P FR - U

* Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Driftwood Tan Options * TD Series - with damper

Concealed mounting holes with mounting screws

Holds up to a 1" filter (not included) with filter retention tabs (FG1)

Steel Blade Grille - Vertical Fixed Blade 937-16X4 T-Bar accepts 6"-16" collar (collar byStandard 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