Technical Specification:
- Channel size (depth in mm) 41
- Channel size (width in mm) 41
- Finish Pre-galvanised
- Height (mm) 20.6
- Length (mm) 3000
- Material Mild steel
- Standards BS 6946, BS 5950 : Part 5 1998, BS EN 10346 : 2009 Grade S250GD + Z275
- Type Standard
- Width (mm) 41.3