Sealed 510 extender / adapter - 6.4mm shoulder length Discontinued
This adapter is sealed to prevent leaking into your device. Use this extender/adapter on 510 threaded devices to "raise" the connection. Some mods have recessed atomizer connections, and this unit will allow you to use atomizers that would not normally fit.
There are many uses for these adapters, and they can even be stacked for a 13mm extension.
Price is for ONE adapter.