18mm Male to 18mm Female Pass-Through Glass Adapter

18mm Male to 18mm Female Pass-Through Glass Adapter
18mm Male to 18mm Female Pass-Through Glass Adapter

18mm Male to 18mm Female Pass-Through Glass Adapter

Regular price £20.00
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18mm Male to 18mm Female Pass-Through Glass Adapter
This premium 18mm male to 18mm female pass-through adapter (commonly referred to as a carbed adapter or injector adapter) is a must-have functional piece for larger dab rigs, bongs, and water pipes. It creates a direct, straight-through vapor pathway while incorporating a handy built-in carb port, making it effortless to clear your rig without removing your bowl, banger, or vaporizer.
Key Features:
  • Pass-Through Design: Straight internal channel provides unrestricted airflow from the 18mm male end directly into the 18mm female joint for maximum vapor volume and smooth delivery.
  • Integrated Carb Port: Features a 10mm female side carb with a removable glass plug, allowing quick and easy clearing with fresh air.
  • Precision Ground Joints: Both ends are accurately crafted 18mm male and 18mm female joints for a secure, leak-free seal.
  • High-Quality Borosilicate Glass: Thick, heavy-duty borosilicate construction offers excellent heat resistance and durability for daily use with torches and e-nails.
  • Compact Yet Robust Build: Low-profile design (typically 2.75–3.75 inches long) adds minimal height while maintaining excellent stability on larger pieces.
Common Uses:
  • Quickly clear your rig without lifting hot quartz bangers, large bowls, or injectors.
  • Serve as a reliable Water Pipe Adapter (WPA) for ball vapes, desktop vaporizers, and 18mm male attachments.
  • Introduce controlled fresh air for better combustion or vapor management.
  • Perfect for high-volume flower, concentrate, or hybrid sessions on big rigs.
  • Ideal for custom builds and multi-chamber setups.
This same-size pass-through adapter is especially popular among enthusiasts with 18mm glass collections. It eliminates the hassle of handling hot pieces between hits and greatly improves session flow and convenience.
Material: Thick borosilicate glass
Joint Size: 18mm Male to 18mm Female (with 10mm Female carb port)
Perfect for: Large dab rigs, bongs, water pipes, ball vapes, desktop vaporizers, and injector systems
Upgrade your large rig with effortless clearing and superior airflow using this essential 18mm pass-through adapter!
We currently only deliver to the UK.
All items despatched Sameday if ordered before 2pm (Mon-Fri)
  • Standard delivery for orders under £40 is £2.99. 
  • We offer free standard delivery on all orders over £40.  
  • Tracked Postage is free on all orders over £100. In most cases, if ordered before 2pm, the item will be shipped for next working day delivery.
  • Royal Mail TRACKED 24 is available for orders less than £100 for £5.95


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