Steel Blade Grille - Horizontal Fixed Blade 938-16X12 Accessories One-piece removable slide damper for

One-piece removable slide damper for off-season closure

055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes

Fits 1x1 ceiling grids (collar size 6"-10")

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

916 Series Engineering/Performance Data

Steel Blade Grille - Horizontal Fixed Blade 938-16X12 Accessories One-piece removable slide damper forStandard Features *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 * 938 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