The general specification is used for 2x2x7.5 m and 1.6x1.6x7.5 m. ... .We can supply fixing angle for all kinds of tower crane. Generally, we manufacture the following kinds of fixing angle.ModelSize ... ,Q5013,QP6015A,QP6013,QP5013,QD160A,QD120,QD85Un-reusalbeOversize2.45Q70504Q900 Tower crane Fixing Angle