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Metal Pneumatic Coupler PC4-M6 with Collar

Regular price $7.00 USD
Sale price $7.00 USD Regular price
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In stock (100 units), ready to be shipped


This is a custom Wham Bam all-metal pneumatic coupler that guarantees a great hold on your PTFE tube and easy release! Each coupler comes with a plastic locking collar. The thread is PC4-M6 is used on most extruders. Available as a single or in a 4 pack.

Customer Reviews

Based on 20 reviews
Robert Baines
not used mine but nice if using a single nozzle

not used mine as needed dual power as two nozzle heaters and this only does one.

James Hallock
Still room for improvement

This couple is definitely better than all the other couplers and holds up a lot longer but just like Any other couple with this design it will soon fail, I have found that flanging the end of the Bwden tube as if you would a brake line system And I used a 3d printed push fitting so it pinches the tube where I've flanged it l, After I have done that I have not noticed any movement with the bowden tube

Alex Karpishin
Great addition for my 3d printing

One of the greatest solution for having multiple tools set’s with quick change. Only would recommend to reposition connectors on mobile plate to face front of the printer. In overall happy client :-)

Jay McDonald
Great stuff

Super easy way to support easy hotend swaps

Jay McDonald
Love the mutant stuff

Fantastic product. Makes switching extruders easy!