ALUTRUSS DECOLOCK DQ4-200 is a lightweight aluminum 4-point truss cross beam with 20 cm length and 22 cm width and height. It uses 35 mm main chords with 2 mm wall thickness and 10 mm braces with 2 mm wall thickness. The Quick-Lock conical connection system enables fast assembly and dismantling. The truss is intended for decorative temporary or permanent installations in exhibitions, shops, stages, theatres and similar environments.