crane scale: 1. alloy steel body with rust-protection process 2. strong lifting shackle, lifting hook 3. equip with a trolley industrial wireless crane scale (50t) Name Digital wireless hanging scaleModelOCS-ECapacity3t, 5t, 10t, 15t, 20t, 30t, 40t, 50tFull view of industrial wireless crane scale(50t)Specification and size of wireless hanging scale(50t) Model Division(kg) Accuracy classSize (mm) ...