RELIFE RL-T12- XS heating element (tip / elbow / K head / SK head) 1. Applies to most T12 holders on the market 2. Plug and pull installation is easy, without removing the holder, plug and play, say goodbye to boring , and increase efficiency 3. Nano plating, oxidation resistance, corrosion resistance, long service life 4. High efficiency heat conduction and temperature recovery. The integrated design of the heating core and soldering head reduces heat loss, increases the temperature quickly and recovers the temperature quickly quickly