DECOLOCK DQ1-3000 is a lightweight aluminium 1-point truss cross beam with a length of 300 cm and 35 mm truss pipes. It uses QUICK-LOCK conical connectors with cone, pivot and pin connections for assembly and dismantling. The TIG-welded element, made from AlMgSi 0.5 alloy, is intended for frame constructions, projection foils, shop displays, exhibitions, interior design, fair booths, theatres and stage installations. Its weight is 1.94 kg.