6-way heavy-duty black junction cube QUATRO39 - CONTESTAGE HIT-H11904

The QUATRO39 AGCUB290 blk is a heavy-duty six-sided junction cube from the QUATRO39 series, intended for complex structural nodes at events, installations and stages. It is built from EN AW-6082 T6 aluminium with Ø 50 mm main tubes and 25 × 2 mm reinforcing bars. The optimised design combines high mechanical strength with a favourable strength-to-weight ratio.

The section is 390 × 390 mm, with 340 mm between the tube centres, and supports the connection of up to six perpendicular beams. This enables three-dimensional structures such as multi-level stage roofs, suspended grids, scenic cubes and architectural installations. Assembly requires dedicated sleeves, which are not included and must be ordered separately according to the required configuration; the technical data also specifies assembly with a tapered pin and key. The series is ISO DIN 4113 and TÜV certified for temporary or permanent installations. The matt black finish supports visual discretion. The maximum footprint is 390 × 390 × 390 mm for horizontal and vertical configurations. With a weight of 13.97 kg, the cube retains high robustness while remaining easy to handle during assembly.