Universal T-Notch to Tripod Adapter

So, I built an adapter for a friend to mount his [programmer to a Sirius car mount.](http://www.thingiverse.com/thing:561239) Later on, I bought a [Bracketron Vent Mount](http://www.kmart.com/braketron-grip-it-trade-vent-mount/p-05720019000P) and noticed it had the same little T-Notch mount to it. I made this tripod adapter so I could use the universal phone mount with a tripod.

Also, I figure there are probably more T-Notch gadgets out there, so I am publishing the [T-Notch sub-part](http: