RAM® 1インチNPTネジ穴付きノブなしシングルソケットアーム

This arm feels solid and well-machined, and the NPT threaded hole made it easy to attach to my existing base without any extra adapters. It holds my tablet securely, and I love that it still swivels smoothly even without the knob.

Installed this on a custom marine mount and the 1" NPT threading locked in perfectly—no wobble at all. The ball-and-socket design gives just enough adjustability for my GPS unit. Solid piece that feels like it will last.

I was pleasantly surprised by how sturdy this arm feels for its size; the ball-and-socket joint locks in place with no wobble. The 2.25" socket arm holds my GPS securely, and the single threaded hole made installation onto my existing mount incredibly straightforward.