The ALUTRUSS DECOLOCK DQ2-500 is a 2-point aluminium ladder truss cross beam with a 50 cm length, 22 cm width and 3.5 cm height. It uses two 35 mm diameter main chords with 2 mm wall thickness and 10 mm diameter braces. The elements connect through conical connectors, pivots and pins using the QUICK-LOCK system. It is designed for lightweight decorative installations, including shop fitting, exhibitions, stages, theatres and rental applications.