Like version 2 a connector with excellent quality and excellent conductivity.
Changes have been made to the center pin. This is now not only in the mod, but also from the outside by means of screwdriver weden.
Furthermore, the pin was shortened from 11.51 to 10.61 and thus allows higher bottles.
Due to the special design of the connector also continues absolutely leakage-free.
The general problem with the tricky installation of 510 connectors ReseT ModS has solved with a special tool adapted to the connector. We highly recommend to use this tool, but it is not mandatory.