The Global Truss F31R075-90B is a black 90° circle segment for the F31 system. It is a single-point aluminium segment with an outside diameter of 150 cm, 50 mm main tube diameter and 2 mm wall thickness. Conical connectors are included for secure assembly. The Gurtrohr section is aluminium 50 mm with 2 mm wall thickness, powder-coated black. Made from EN AW-6082 T6 aluminium, it suits low-load, modular exhibit and event structures and can be combined with other F3x components.