Lattice Return Air Grille 600-40X42 Finish:Designer Color - Warm White Nylon bushings on adjustable blades

Nylon bushings on adjustable blades to prevent metal on metal rattle

Heavy Duty ConstructionMRI CompatibleInsect Screen

Allows for 4-way airflow adjustment

SD34 Submittal Drawing

1x1 T-Bar (10" x 10" duct)

Lattice Return Air Grille 600-40X42 Finish:Designer Color - Warm White Nylon bushings on adjustable bladesStandard 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