NX/NH33-L90U-R is a fixed 3‑way corner (90° Up Right) for the NX/NH33 triangular truss system. It is part of the NX/NH33 corner collection and integrates with standard NX/NH33 lengths using the NC1 conical coupling system, enabling complex 2D and 3D structures up to three levels. The corner is manufactured to the same alloy and coupling specs as the NX/NH33 system; however, its individual weight is not listed in the catalogue.