1) Wire rope Material: carbon steel 2) Construction as your request. 3) Spool packing 1) Steel Cable: Black or Galvanized surface treatment2.Construction: 8X19S+FC, 1 x 7, 1 x 19, 7 x 7, 6 x 19, 7 x 19, 6 x 31 and 6 x 36 3) Core: FC, IWS, IWR,SWR,NF and SF 4) Surface treatment: self-colored, copper coated,galvanized and black greased Steel cable