Panel Mount for Ethernet Jack Inline Coupler

This is a panel mount for an Ethernet inline coupler. I made this for my CNC controller box. The pictures show this mounted in a 14-gauge box, but the part is designed to fit a panel up to .75 inches thick.
The mount is designed for [this ethernet coupler](http://www.monoprice.com/Product?c_id=105&cp_id=10519&cs_id=1051902&p_id=7284&seq=1&format=2) from Monoprice:

The assembly also requires [heatset inserts.](http://www.mcmaster.com/#catalog/120/3293/=tdc4xh)