... -10,U-12,and failure load is 70kN,100kN and 120kN. Extension Link: Hot galvanized steel precision,and failure load is 70kN,100kN and 120kN. Heart ... -shaped ring tension: Hot galvanized steel precision, and failure load is 70kN,100kN and 120kN. Preformed armour rods: Galvanized steel or aluminum ...