Product Features


  • Straight connecting adapter
  • Feature an outer Standard Taper joint at one end and the same size inner Standard Taper joint at the other
  • 19/22, 90mm between two joints
  • Borosilicate glass, heavy duty and reusable
  • Warranty: StonyLab 1-Year Limited Warranty; if received damaged, please contact us immediately; we will solve it until satisfied


Product Options



Straight Connecting Adapter, 90mm from 19/22 Outer Joint to 19/22 Inner Joint

SKU: XL-815812

    Customer questions & answers