Mounting holes with color matching 2" baseboard Phillips screws
inner dimension and outside dimension available * Available in continuous lengths with butt joints * Tamper proof screws * Standard Color
Extruded aluminum frame with steel roll formed blades and steel multi-shutter damper
Adjustable directional dampers with shut-off
Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension
Architectural Lattice Grilles 1307-10x8 Finish:Tan Mounting holes with color matchingStandard 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 *