Robust Heavy-Duty Car Cup Holder Mounting Pedestal - 17mm Ball Compatible

This heavy-duty car cup holder mounting pedestal is compatible with 17mm ball holders and adapters, including Arkon's Mobile Grip 2 Universal Phone Holder as well as other third-party 17mm ball holders. The mount is also compatible with Garmin GPS utilizing the 17mm ball mount pattern. It installs easily into car or truck cup holders, with the one-piece base twisting to expand up to 3.5 inches in diameter for a secure fit. For a complete solution featuring Arkon's Slim-Grip Universal Tablet Holder, see Model TABRM023.