The D75T truss is constructed of main tubes (80 x 10 mm) and diagonals (40 x 3 mm). The D75 truss is equipped with a smart, orientation free, pin-fork type connection and is fast and easy to assemble. The D75 truss is developed for special applications where extreme loads or circumstances require extreme strength; it can be used as mast section in combination with tower systems or as span in combination with the mammoth truss. Due to its 4-sided webbing the D75 truss can absorb vertical as well as horizontal loads, which make sit ideal for outdoor or 3 dimensional structures. The integrated horizontal bracing facilitates safe and easy access of the mast sections when in position.