Size:500*500mm,It's medium duty truss,Unit truss length is 1-4m,the maximum span up to 16m,It's more stronger tha S-450
Specifications: 500mm * 500mm
Main Tube: 50mm * 3mm;
Vice Tube: 50mm * 2mm;
Inclined Tube: 25mm * 2mm;
The material is 6082-T6.
We could make the cross or triangle on the tube inside to make the truss more strong as your request