Ordering ( Item availability may vary by region. ) Description Product number ( Item availability may vary by region. ) Description: Exaton Ni59 1.6mm X 250kg Product number: S981169320 Description: Exaton Ni59 1.2mm X 15kg Product number: S981129820 Description: Exaton Ni59 1.2mm X 15kg HWT Product number: S98112982H