Download Free 3D Model JAL- Treadmill safety key and clothing clip for Proform C42 model PCTL2932.0 3D Print Model

Summary
I recently purchased a used Proform C42 treadmill model PCTL2932.0 which did not come with the safety key needed to run it, so I made this one.
I also made a clip to attach to my clothing while using the treadmill, and connected it to the key via a string. With this, if i fall or otherwise leave the treadmill during use, the safety key will be removed from the treadmill bringing it to a stop.