ALUTRUSS QUADLOCK 6082 Circle d=4 m (inside) is a four-point aluminium truss circle supplied as a set of four 90° circle elements. The system uses 50 mm truss pipes with 2 mm wall thickness and 16 x 2 mm struts. It is manufactured from EN-AW 6082 T6 aluminium alloy, has an alu-colored finish, and weighs 66.40 kg in total. The product is made in Europe and belongs to the QUADLOCK 6082 series.