1.Structure: 70-75# high carbon steel wire 2.Twist up: left revolved. right revolved 3.Supply Ability:20,000metres/month Description: flexible shaft ,concrete vibrator shaft Structure: 70#~75# high-carbon steel wireDirection of Twist: Levorotation and dextrorotationApplicable Scope: Vibrating machine, automobile, motorbike, counter, revolution counter, electric tools, gardening machinery mower, ...