I designed this because we wanted to install a smartphone mount in a vw golf 4 but the original holder is only compatible with the proprietary charging case of the Nokia 6310i. So I made this plate, which is able to dock in the same place and offering a hole for a M4 skrew to mount everything you can dream of. I used it to mount my modification of the Car Vent Gravity Phone Holder v2 Remix by jonnieZG which works perfectly and only needs a M4 skrew and nut.
Step File is included if you want to hack on it! :D
The author marked this model as their own original creation.