220mm triangular truss 2 directions corner joint. 90° angle. 50cm lenght. ISO DIN 4113 and TÜV certified. Made in aluminium alloy (EN AW 6060-T, diameter 35 mm, thickness 1,6 mm). Conical connectors and pins for quick set up and disassembling. Safe, stable and resistant installation guaranteed. Suitable for shop structures, exhibition booths, DJ stages, discoteques, lounges, gardens and outdoor events. Supplied with 1 x connection kit.