Elenco Electronics TIPK-1 Soldering Iron Tip Package Set of handy soldering iron tips handy for next soldering project Fits Elenco's soldering irons models SR-2B, SR-3B and SR-6 3 wedge tips (1/16-Inch, 3/64-Inch, 7/64-Inch) 3 conical tips (1/64-Inch, 3/64-Inch, 5/64) For more than 30 years Elenco has been producing reliable as well as affordable electronic test equipment, tools, and educational kits