ALUTRUSS DECOLOCK DQ4-S1500 is a four-point aluminium truss cross beam with a 150 cm length and 22 × 22 cm cross-section. It uses 35 × 2 mm truss pipes, 10 × 2 mm struts and TIG-welded construction from EN-AW 6060 T66 aluminium. The beam has a matte black powder-coated finish and connects using QUICK-LOCK conical connectors. It is suitable for Decolock DQ4 systems and applications including installations, shop fitting, trade fairs, events and stages.