Rubber Adapter 18mm
This simple rubber adapter allows you to convert any 18mm glass joint to a thin aluminium stem. Allowing the use of regular brass cones. They produce a very good airtight seal; it is a simple solution for a commonly asked question.
- Material: Rubber
- Size: Fits 18.8mm (SG18) joints
- Fits thin aluminium stem
- 1 x Rubber adapter included
*Bong and stem kit NOT included.