A simple adapter to quickly convert your trekking pole to a selfie stick or a monopod, brilliant for 360 cameras or used upside-down as a monopod.
When installed, the tip of the pole is inside the socket of the screw which makes it extra stable.
PETG is recommended since most of us like hiking during the day ;)
The pole in the photo is from Naturehike which uses an odd M15x2 thread. If yours using different threads, please leave a comment.