Lighting truss Aluminum alloy 6082 or 6061T6 The nomal size is below, u also can design the new products for your request 1. 1m/1.5m/2m/2.5m/3m/3.5m/4m, layer truss, H truss available 2. Lighting truss 100mm*100mm/150mm*150mm/200mm*200mm/250mm*250mm 3. 300mm*300mm/350mm*350mm/400mm*400mm/450mm*450mm/500mm*500mm 4. Heavy duty truss 500mm*600mm/520mm*760mm/600mm*760mm/760mm*910mm 5. Speaker truss: Used for hanging audio or speaker, the materal is aluminium square truss. 6. Other special truss available. We can design it for you.