ITEM NAME:Heating Element for HAKKO Soldering Station Iron A1321 936 937 907 914 Gift LJAU Heating Element for HAKKO Soldering Station Iron A1321 936 937 907 914 Gift LJAU a.imagelink a:hover.imagelink {color:#5B804D;.Applicable HAKKO soldering station, soldering iron model 50W, resistive ceramic heating. Different heating core of iron handle is not universal. 1 x Heating core presentation. Heat resistance: 3.0-3.6Ω.