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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Lever operated steel multi-shutter damper
Standard Features * 4000 - door core grille with single frame * 4100 - door core grille with additional loose frame *
Nylon bushings on adjustable blades to prevent metal on metal rattle
Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws
SUBMITTALS CB10 Series Submittal
Lattice Return Air Grille 600-40X48 past 12 months Lever operated steel multi-shutter damperStandard Features * 1 2" x 1 2" x 1 2" aluminum lattice return air grille * Surface mount grille with . 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, inner
