1/2" threaded CPVC pipe connectors

thingiverse

Connects sections of 1/2" CPVC pipe together. Slips and glues in to end of pipe. It's a touch undersized so you can get plenty of epoxy or superglue (gel) in there. Threads are 3/8 16. It's a good idea to chase them with a tap and die after printing, as they will operate a LOT more smoothly. I use the connectors to make long handles that break down into short sections so they'll fit in a carrying case. On the Male support, print threads up, and don't forget the support for the overhang!