RAM® Drill-Down 雙球支架，附 1/4"-20 螺柱 - B 尺寸短版

The 1/4"-20 thread connected perfectly to my DSLR, and the double ball joint lets me position it exactly where I need for steady shots.

The 2.5-inch round base sits rock solid on my truck dash, and that short double socket arm keeps my camera snug without any wobble. Took less than a minute to swap between my phone and camera thanks to the 1/4"-20 stud.

The 1/4"-20 stud screws into my camera cleanly and the double socket arm locks tight without any wobble, even after a bumpy ride. The 2.5" round base grips my dash securely and the short arm keeps everything close, which is exactly what I needed.