QUADLOCK QL-ET34-3000 is a 3 m, four-point aluminium truss cross beam made from EN-AW 6082 T6 alloy. It has four 50 mm diameter main chords with 2 mm wall thickness and 20 mm diameter braces. The conical Quick-Lock connection system uses cones, pivots and pins for assembly. The truss measures 300 cm in length and 29 cm in both width and height, weighs 14.2 kg, and has a polished aluminium-coloured surface.