RAM® 複合材質雙球頭支架臂 - B尺寸中型

The spring mechanism makes it easy to swap devices between two mounts without any tools. I’ve been using it with my tablet and phone, and the arm stays rigid on rough roads. Exactly what I needed for a clean setup.

I was a little worried the composite material wouldn't feel as sturdy as metal, but this arm holds my tablet mount rock-solid on my boat's railing. The spring-loaded sockets lock onto the ball bases with a satisfying click, and adjusting angles is effortless. Perfect for rough water.

The double socket design makes it incredibly easy to adjust my phone mount to just the right viewing angle, and the spring tension feels solid. I've been using it daily for a few weeks now, and nothing has loosened up or sagged at all.