RAM® 18吋 PVC 管 附單球頭臂 - B尺寸

I needed a longer rigid arm for my boat's GPS mount, and the 18" length with B size sockets gave me exactly the reach I required without any wobble. The PVC material feels durable enough for marine use, and installation onto my existing ball base was straightforward.

I needed extra reach for my GPS mount on the boat, and the 18-inch length of this PVC pipe was exactly what I was looking for. The single socket arms grip firmly without any wobble, even in rough water. It feels solid and does the job perfectly.

The single socket arms clicked into place without any wobble, which surprised me given how heavy my setup is. This 18" pipe spans exactly the gap I needed in my truck cab, and the B size sockets fit my existing hardware perfectly.