Step 4
Install your favorite mounts, arms, or other accessories as directed by their instructions.
For the 17mm phone mount pictured, loosen the collar, press the phone mount onto the ball mount, and tighten the collar while holding the phone mount in the desired position.
Important! Some magnetic phone mounts include an adhesive metal ring that can be attached to devices that don't natively work with magnetic mounts. Install the ring on your device or remove it from the mount so that it doesn't affect the strength of the phone connection to the mount.