This is a mount for attaching your GoPro to a ski pole. It uses the generic GoPro three prong mount so it should be compatible with every GoPro model as well as some other action cameras.
Small = 15mm
Med = 18mm
Large = 20mm
- 2 x m5 nut (GoPro acorn nut works best)
- 2 x m5 thumb screw (GoPro thumbscrew works best)
Adjust your bridge settings so that it will detect the overhang from the nut holder as a bridge.