ALUTRUSS BILOCK Circle consisting of four vertical 90° elements forming a circular truss with a 2 m internal diameter. The elements use a 50 mm truss pipe with 2 mm wall thickness and 16 x 2 mm struts. They are manufactured from EN-AW 6060 T66 aluminium and finished in an aluminium-coloured surface. The complete four-piece set weighs 16.8 kg and belongs to the BILOCK BQ2 two-point truss system.