... ,omega Thickness:0.30-2.00mm Drywall studsCD:50,60UD:38,50,60QC:50,75,100QU:50,75,100Thickness:0.3-2.0mmLength can be ... -channel size: 38 x 10mm, 30 x 27mm, 50 x 12mm, 50 x 15mm 2. Cross Stud size: 50 x 19mm, 25 x 19mm 3 ... and track for partition wall 1. Stud size: 50 x 45mm, 50 x 40mm, 50 x 35mm, 75 x 25mm, 75 x 35mm ... , 75 x 45mm, 100 x 45mm 2. Track size: 50 x 40mm, 50 x 35mm, 75 x 30mm, 75 x 40mm, 100 ...