Hose adapter for connecting hose/flexible tubing. Ideal for hydroponics, fish tanks and many other hobbies.
The model is fully customizable. You can change the size of both connection points, the wall width, middle section size and whether or not there's barbs.
I you have ideas for any more models, please comment below.
Update 23/7/19: Fixed bug in SCAD file, it was only rotating 180 degrees.