This wrench , especially tighten the has been designed , for your camera gopro the knob to loosen.
The tightening knob by hand as compared to use this wrench will become easier and closer than your camera to be Protected.
100% and high quality brand new.
It made of hard plastic , and rugged durability.
Lightweight and portable.
With strap , convenient to carry.
And compatibility is there plastic thumbscrews for gopro, inspection of the photos pls.
Color: photo shows, random is sent to you and .× bracket screw buckle