The ALUTRUSS DECOLOCK DQ4-S2500 is a 4-point square truss cross beam with a length of 250 cm and dimensions of 22 × 22 cm. It features 35 mm diameter main tubes with 2 mm wall thickness, 10 mm diameter struts, and QUICK-LOCK conical connectors. The aluminium truss has a matte black powder-coated finish and is intended for installation, shop fitting, trade fair construction, events, theatre, and stage applications.