... : 32x24x3600/3660mmCross tee: 26x24x1200/1220mmCross tee: 26x24x600/610mmWall Angle: 20x20,22x22,24x24mmT38#Main tee: 38x24x3600/3660mmCross tee: ... 26x24x1200/1220mmCross tee: 26x24x600/610mmWall Angle: 20x20,22x22,24x24mmOther Pattern: Grooved T-grids with black line (Broad/Narrow), Solid T ... Used with acoustic mineral fiber ceiling tile, PVC laminated gypsum ceiling tile,etc. Fire-proof hole can be ...