RAM® Add-A-Ball™ B尺寸插座臂專用附加球

The 1-inch ball locks into my existing mount perfectly, and the threaded stud screwed right in without any wobble. It’s a simple, solid way to add another phone holder to my setup.

Didn’t realize how handy the 1.6-inch threaded stud would be until I mounted a second device onto my existing arm setup. The 1” ball clicks in just as solidly as the original, so no wobble on rough roads. Exactly what I needed to expand my rig without buying a whole new system.

Adding a second phone mount to my existing rig was a breeze with this threaded ball adapter. The 1/4"-20 stud threaded perfectly into my arm, and the 1-inch ball holds my tablet securely.