18mm Female to 18mm Female Adapter


In stock. This item qualifies for FREE shipping.

This high-quality adapter is made from thick 3mm borosilicate glass and designed to convert any 18mm male joint into an 18mm female joint for use with any male bowl or attachment.


  • Height: 2.75 Inches
  • Glass Thickness: 3mm borosilicate glass
  • Joint Size: 18mm Female to 18mm Female

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