Architectural Lattice Grilles 1307-14x28 Finish:DarkBronze Ceiling opening must be 4”

Ceiling opening must be 4” larger in length and width than the nominal duct size

Minimum size 4"x4"

57% free area * 1307: 13/16" lattice opening

Standard Features * Step-down design with four-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Step-down feature allows for uniform airflow distribution * Soft White Options * 100 - diffuser only (no damper) * 100 D - diffuser with steel multi-shutter damper * 100 O - diffuser with steel opposed blade damper * No Labor Collar - Square to round * Tamper proof screws * Standard Color

½ × ½ × ½ Aluminum lattice

Architectural Lattice Grilles 1307-14x28 Finish:DarkBronze Ceiling opening must be 4”Standard Features * 1" rim size (2" larger than nominal duct size) * 14 gauge steel * 1305: 1 2" lattice opening, 3 16" cross bars, 53% free area * 1306: 3 4" lattice opening, 1 4" cross bars, 57% free area * 1307: 13 16" lattice opening, 3 16? cross bars, 69% free area * 1308: 7 8" lattice opening, 1 4" cross bars, 60% free area * Soft White Options * Countersunk screwholes with matching Phillips #8 x 1 1 2" oval Screws * 10 or 12 gauge steel *