Technical Data:Alignment circle (3 point systems):Tip in the middle Weight:51,20 kg ALUTRUSS TRILOCK 6082 Circlepart 4m in.90° /\ Alignment circle (3 point systems):Tip in the middle Trusspipe:50 mm x 2 mm Color:Alu colored Strut diameter x thickness:16 x 2mm Weight:12,80 kg