Pool Vacuum Pole Connector

This thing is a standard pool vacuum pole connector - the piece that attaches an aluminum pole to a variety of swimming pool cleaning implements. This connector is designed for strength; the one shown in the picture of this thing has been used for several years.

As this connector is designed for outdoor use one should take this into consideration when selecting the 3D printer material. The example was printed with white ABS plastic and a high infill for strength.