... /MM2-1870N/MM2 Dia: 6mm-40m 19x 7 non-rotating wire rope with many layers1. Raw material: quality carbon steel, 60#, 65#, 70#, 72A, 82B2. Standard:GB ... , 17x7+IWS, etc.4. Range of products:steel wire strand, (Galvanized, Ungalvanized, coated PVC /PE) steel wire rope, hot dip galvanized steel wire rope, etc.5. Packing:plastic spool, wood reel ...