Opposed Blade Damper 0BD-5X12 Residential Registers & Grilles Standard Features * T-Bar lay-in

Standard Features * T-Bar lay-in filter grille with steel removable perforated face * 3/16" holes on 1/4" staggered centers * 20" x 20" x 1" filter (not included) * Square collar for 20 x 20 duct * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * Square to round No Labor Collar

103 P - three way

Nylon bushings on adjustable blades prevent metal on metal rattle

Attractive concentric ring deflects air stream 360°

Hand operated level for easy filter access and cleaning

Opposed Blade Damper 0BD-5X12 Residential Registers & Grilles Standard Features * T-Bar lay-inStandard Features * . 055 T6 extruded aluminum construction * Fits all Shoemaker commercial products * Controls airflow evenly * Screwdriver operated * Available in even sizes * Mill finish Options * Clips for easy installation * Soft White