... /M2-550g/M2Tensile Strength: ≥ 1170 N/MM2Application: Steel core wire for ACSR,Power cable,Overhead conductors,Telecommunication cable,Messenger wire,Earth wire,Stay wire,Guy wire ... ,Fence etc. Packing: wooden reel, wooden drum.coil Stay wire, Guy wire(Galvanized or Zinc-coated)