Metcal STTC-120 STTC Series Soldering Cartridge for Most Standard Applications, 775°F Maximum Tip Temperature, Long Reach Chisel 12°, 3.8mm Tip Size, 21.6mm Tip Length
</br></br>

</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/31cGeJpOp3L.jpg' noproxy></br>