Cannondale Trainer Caps Wall Mount

My wife and I were needing a safe place to keep the trainer caps for our Cannondale bikes. I didn't want to just toss them into a drawer, so I made a cap bracket that uses M5*8*7 heat set inserts to keep the caps in place. I printed the bracket in Polylite ABS with 4 walls to give the heatset insert some grab.