The new connector now consists of 5 instead of 4 components. A metal connector is added between the insulation and the liquid tube.
This has several advantages. On the one hand, the insulator is protected and thus has a very long service life
On the other hand, the new connector contains additional insulation. ReseT ModS is talking about "100% leakage free".
The general problem with the tricky installation of 510 connectors has been solved by ReseT ModS with a special tool adapted to the connector
We strongly recommend to use this and have therefore combined it with the 510 in a cost-effective bundle