3D Printed air-mattress plug.

Lost the plug to keep your mattress inflated? Sleep well after printing this one!

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Made an air mattress plug this week.Years ago we lost the plug to our air mattress. My wife says to me "why don't you print a new one?" And so I have.Took a few tries to get the thread right for the one way valve (24mm outer diameter, 30° pitch on the thread at 13 turns per inch). I then copied that thread model, reduced the diameter it for the inside thread and then reduced it some more for the plug.Added a rubber flapper and some O-rings.Inflated the mattress and now we wait and see if it holds air...This thing was made with Tinkercad. Edit it online from a threaded rod from

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