Square to round 2" collar with roll formed retention bead - available in square sizes only
Holds up to a 1" filter (not included) with filter retention tabs (FG1)
60% free area * Soft White Options * Countersunk screwholes with matching Phillips #8 x 1-1/2" oval Screws * 10 or 12 gauge steel * Tamper proof screws
T-Bar Modular Core Diffuser with Round Collar 6-14
round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U
Architectural Lattice Grilles 1307-34x40 Finish:Tan Square to round 2" collarStandard 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 *