Featured View - Front 45° - Grav Labs STAX Dual Action Inline Base
Front View - Grav Labs STAX Dual Action Inline Base
Alternate View  - Grav Labs STAX Dual Action Inline Base
With Accessories for Scale - Grav Labs STAX Dual Action Inline Base
View of Female Joint with Male Bowl - Grav Labs STAX Dual Action Inline Base
Close-up of Inline Perc - Grav Labs STAX Dual Action Inline Base
View of Male Joint with Female Nail - Grav Labs STAX Dual Action Inline Base

Dual Action Inline Base

By Grav Labs STAX

Home Grav Labs STAX Part

Use the Custom Build-a-Bong Tool to Customize your STAX

$ 160.00 Free Shipping

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About this Grav Labs STAX Part

Extracts or Flower? Your Choice

The STAX collection from Grav Labs is the first modular water pipe series available on the market. That means you can tailor your pipe yourself, for a personal fit. Add percolation, dial in airflow, and build your bong as tall as you want. All with the same quality glass you expect from Grav Labs. 

This base is designed to give you the option of switching between extracts or flower, without breaking out a second rig. Featuring an inline perc for smoke diffusion and two 14.5mm ground joints. One male and one female with a matching flower bowl and quartz nail. Also included with the base is a 14.5mm joint stopper, one plastic keck clip, and one metal keck clip.


  • 14.5mm
  • 90 Degree Joint
  • Base Part
  • Branded Glass
  • Clear Glass
  • Female Joint
  • Ground Joint
  • Includes Bowl
  • Includes Quartz Nail
  • Inline Percolator
  • Male Joint
  • 6 inches
  • Highest Quality Materials
  • Wider base
  • Scientific Glass
  • Thick Glass
  • Product SKU:

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Features of this Part

Inline Perc

These percs allow for a simple under the water diffusion.  Commonly a glass stem that runs beneath the water with slits that allow for the smoke to diffusion by passing through the water.

Thick Glass

We consider this piece to have thick glass, which helps with the durability of certain glass items.  Thick glass means your piece is less likely to break as a result of damage.  While many of our pieces have thick glass, we felt the need to point it out specifically here.

Grav Labs STAX

Design your own custom piece with Grav STAX products.  Connect a fitting base, perc, and mouthpiece to assemble your own bong exactly the way you want it.

Build a Bong: Use Our Custom Bong Tool

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