AdapterSphere

This is an adapter that enables a larger ball socket device to fit on a smaller ball mount. Print a pair of these hemispheres, wrap them around the ball on your preferred mount, then attach the holster of your choice to make the perfect mobile phone mounting system.

UPDATE: this proved not to be a durable part. Tightening the mounting ring exerted tremendous force on the wedges, causing them to deform, and the phone mount to slip. Instead, I designed a [replacement head for the gooseneck](https://www.thingiverse.com/thing:4599786) that has the correct size ball.