ALUTRUSS TRILOCK 6082 Circle with a 4 m inside diameter, supplied as a complete set of four 90° circle parts. The three-point aluminium truss uses EN-AW 6082 T6 alloy, 50 mm main truss pipes with 2 mm wall thickness, and 16 x 2 mm struts. The circle is tip-inside aligned, alu colored, made in Europe, and has a total weight of 50.8 kg.