Global Truss F33 Circle Piece (Ø5.0 m), 45° arc, is a 3-point aluminium segment of the F33 system. It uses 50 mm main tubes with 2 mm walls and 20 mm braces, connected by conical connectors included in the package. The outside diameter is 500 cm, circle arc is 45°, segment weight about 9 kg, and finish is aluminium (silver, unpainted). Suitable for fixed installations and exhibition structures; spans up to 18 m.