Atten Soldering Station Hakko-compatible iron: The Atten 937B is compatible with Hakko 936 and 937 irons.
These are higher-end irons that may offer better performance and durability than the Atten replacement irons.
However, they will also be more expensive, typically costing around $90. Manual FERRULE ONLY 3 TO 6 WEEKS Preferred 1 MONTH