PC4-M6 Quick Fitting Pneumatic, Bowden PTFE Tube Connector, Silver, Pass Through

Aokin 2 Pcs PC4-M6 Pneumatic Fitting and 2 Pcs PC4-M10 Pneumatic Fitting for ...

PC4-M6 Pneumatic Connector Silver 10Pack Bowden Connectors, Bowden Extruder

Effortless Push-to-Connect Pneumatic Fittings - 10PCS PC4-M10 for 3D Printers

Lot PC4-M6 Pneumatic Extruder Fitting - 4mm PTFE Tube - for 1.75mm Filament

PTFE Bowden Teflon Tube 1.75 Filament 3D Printer, for Bowden Extruder

CR Official PTFE Teflon Tube Bowden Tubing for 1.75mm Filament 3D Printer Rep...

10Pcs PC4-M6 Straight Pneumatic Fitting Push Connect 3D Printer 1.75mm Filament