... galvanized, pvc coating Diameter: 0.5mm-30mm Construction: 1*7, 1*19, 7*7, 7*19 etc The rope should be straight as one ... and service as our no.1 issue. Some other info about our products: 1. 7*7 wire rope is kind of ... diameter. There are also some other constructions like 1*7, 1*19, 7*19 etc. 2. Material can be stainless steel ... tons. Aisi 304 & 316 2mm,3mm,4mm 1*7,1*19,7*7,7*19 stainless steel wire rope