Mobile phone car holder base

thingiverse

Base for a phone holder for the car vents. The ball was originally 17,0 mm, but I made it 17,5 mm to make it tighter. The threads are 5 mm. It is a tight fit when installing the charger, so making the stem 2 mm longer to raise the ball and increase the clearance to the locking nuts could be advisable. The reason for making this was the the original base often came loose when pulling out the phone