... requiredSafety factor: 5:1, 6:1, 7:1 or 8:1Standard: ISO4878, EN1492-1, JB/T8521Certificate: CE ... of the web will not mar, deface or scratch loads, while its flexibility assures a firm ... handled by riggers. Slings can be fabricated from single or multiple plies, may include accessories such as ... edge guard, wear pads or sleeves, and are available in several configurations. Max ...