Swing pipe coupler 2

This is a remix of my previous swing pipe coupler. This one prints much easier, fits in pipe easier, much stronger and has a bit better water flow than my original.
I this one does not have the barbs the original has if you want the barbs use my original.
I found I can print 10 to 20 very easy and reliably at one time which saves a lot of time.
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Pictures show a leak in rubber swing pipe, I just cut the hose then added coupler,.problem solved.