Customizable Tube Collar

One of the most common objects I design are tube collars, i.e. adapters that fit on a tube and make it wider. This makes it possible to clamp things to tubes that are not wide enough.

It doesn't take long to make one of these adapters, since they basically always look the same. It is however a bit boring, so I made a customizable version. Just enter the desired height etc in the customizer to create your own collar for your specific need.