DJI Osmo thumbscrew tool

A small tightening lever to apply slightly higher torque when fixing a DJI Osmo action to the standard GoPro mount. 

Disclaimer: Use at your own risk, more often than not there is no need to apply extra torque when attaching your camera.

As said, normally you would not need that tool. I created an MTB helmet mount that needed to fight gravity a bit more and required a stronger torque setting. 

The lever is small on purpose, but be careful, still excessive force can damage a mount.