Lattice Return Air Grille 600-28X48 Finish:Designer Color - Aluminum Paint Standard Features * Universal Collars

Standard Features * Universal Collars for T-bar supply and returns * Soft White Finish * Available for 6" to 14" round duct in 1" increments

Blades parallel to shortest dimension

Round Bowtie Damper

All steel parts with galvanized finish or zinc coating

Lattice Return Air Grille 600-28X48 Finish:Designer Color - Aluminum Paint Standard Features * Universal CollarsStandard 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