QUADLOCK QL-ET34-2000 is a 4-point aluminum truss cross beam with a 200 cm length and 29 cm square outer dimensions. It uses four 50 mm main chords with 2 mm wall thickness, 20 mm braces, and a conical Quick-Lock connection system with cones, pivots, and pins. The EN-AW 6082 T6 alloy construction is TIG-welded, weighs 11.2 kg, and has an alu-colored surface for stage, event, trade fair, club, and permanent installations.