... Good quality guarantee Name:damperMaterial:iron hammer,Al wire,Al clipProduct description: Part products List: Fitting for ... structural reinforcing rod component,thimble clevis,clevis hinge(type PD),U-type shackleDouble Dead-endAL clad steelDead-end component, ... iron casting,Hot-dip galvanized,Aluminum alloyDamper weight(Galvanized ductile iron casting),Hot-dip galvanized messenger,Aluminum alloy clamp ...