290mm square truss 6 directions cube joint. 90° angles. ISO DIN 4113 and TÜV certified. Made in aluminium alloy (EN AW 6082 T6, diameter 50 mm, thickness 2 mm).Safe, stable and resistant installation guaranteed. Suitable for stage structures, exhibition booths, concert and DJ stages, theaters, discoteques, lounges, gardens and outdoor events. Delivered without UNO-1/2MANCH (H10254), CLAV (H6524), GOUP (H6525), required for fixing.