Lattice Return Air Grille 600-22X42 Finish:Designer Color - Storm Gray 3-way register with stiffened 1/2"

3-way register with stiffened 1/2" fan shaped louvers for silent operation

Hinged removable extruded aluminum face frame with signature line marks

Square to round 2" collar with roll formed retention bead

To adjust diffuser

Lattice Return Air Grille 600-22X42 Finish:Designer Color - Storm Gray 3-way register with stiffened 1/2"Standard 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