Just some gimbal stick extenders for RC Transmitters that take m3 screws/threading.
STL uses a m3*10 screw with 2 m3 nuts (see images). I used cheap superglue to put the two pieces together and they have yet to come apart.
Only tested on a Radiomaster Pocket transmitter to make sure theres full range of motion, but I've included the fusion file for adjustments etc.
Total height = ~14mm.
The author marked this model as their own original creation.