This is extra heavy duty truss 36x24 spigoted, equipped with steel spigot connections. Main chords are 3 inch OD x 1/4 inch aluminum. Diagonals are 1-1/2 inch OD x 1/8 inch aluminum. Equipped with castors. Fabricated by certified welders. Standard lengths available are 20’, 10’ and 5’. Custom lengths available upon request.