The Global Truss F31 Kreisstück is a 1-point circular segment used with the F31 system. The 90° arc has an outer diameter of 250 cm and uses aluminium 50 mm main tubes with a 2 mm wall thickness (Al EN AW-6082 T6). Conical connectors are included for fast assembly, and the piece can be powder-coated in any color. Designed for low-load, temporary installations such as trade shows, it pairs with other F3x elements.