Carbon axle,machined carbon steel with zerked fitting. Used for wheel parts or roller parts, container parts,etc. Carbon axleUsed for container parts, wheel parts, roller parts,etc.Material:Carbon steel with zerked fitting.Machined produced.Package:Inner with carton an outer with wooden case.Sutiable to nose rollers, ground rollers,ground rollers with bracket,etc.OEM and ODM welcomed.Any question ...