For pipettes (Glass capillary) with 1.0-1.7 mm O.D.
Sutter Instrument pipette holders are interchangeable with Axon Instruments HL-U type holders. We do not recommend mixing parts, though. Note that the headstages on Sutter amplifiers have a threaded collar executed in metal rather than teflon. That may also have an impact on mechanical stability.
Please contact us for more information.