... *0.6*3000mm Drywall metal studs and tracks 1. Suitable for construction and decoration, matched with gypsum board 2. ... x 25, 75 x 35, 75 x 45 and 100 x 45mm 5. Track size options: 50 ... 50 x 35, 75 x 30, 75 x 40 and 100 x 40mm 6. Length options: 2.95, ... 3.0, 5.95 and 6.0m 7. Thickness options: 0.35, 0.4 ... 0.45, 0.5, 0.6, 0.7 and 0.8mm Features of light steel keel: high performance, ...