WQ40 – WQ40S

Square section aluminium truss with 40 cm long sides

Square section heavy duty aluminium truss twist-resistant version with 40 cm long sides. It replaces the old Heavy Duty series WQ40 and WQ40S. It is characterized by the introduction of Ø 50×3 mm chords and Ø 20×2 mm diagonals on all the faces.

There are normal (WQ40) and reinforced (WQ40S)