steel wire rope sling Construction:6*7 Diameter:0.8-10mm Tensile streng:1570,1670, ... is made of Grade 1770 oil-free galvanized steel wire rope in accordance with European Standard EN 13414 ... 5-fold safety factor, can be used in range of -40* to100* steel wire rope sling 6*7 Product Detail Steel Gradehigh carbon steel ... strength1570,1670,1770,1870,1960MPaOEM or notallowed steel wire rope sling 6 ...