14mm Male to 18mm Female Adapter
This high-quality adapter is made from thick 3mm borosilicate glass and designed to convert both joint size and gender of a piece. On one side there is a 14mm male joint and an 18mm female joint on the other.
- Height: 2.75 Inches
- Glass Thickness: 3mm borosilicate glass
- Joint Size: 14mm male to 18mm female.