70-73# high carbon steeel wire,application:concretevibrator,car,motorcycle,garden machine and every kind of flex trasmission, Diameter\(mm)Tolerance{mm)Layer Min burst torsion(N.m)Weight (kg/100m)2.0+0.02-0.023/50.81.82-53/51.02.83.23/51.34.6.. 18+0.00-0.185/7160145we can design flexible shaft personality.Performance:flexible and endurable.package:bags,carton,pallet.Min order:1000m