Lattice Return Air Grille 600-6X16 Damper:without Damper Nylon bushings for easy adjustment

Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension

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Heavy Duty Construction (1 1/2" frame depth utilized)

Standard Features * Fixed bar blades parallel to 1st dimension given *

Lattice Return Air Grille 600-6X16 Damper:without Damper Nylon bushings for easy adjustmentStandard 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