RAM® 18.5吋 長型 C尺寸轉B尺寸 雙球頭臂 及 NPT 管延伸

I needed a solid mounting solution for my wheelchair, and this double socket arm with the pipe extension fits perfectly into my seat track without any rattling. The C size arm holds my phone securely even when going over bumps.

The double socket arm let me position my phone exactly where I need it without slipping, and the NPT pipe extension gave just the right reach. I was surprised how solid the mount feels on the seat track—no wobble at all.

Installed this on my Quickie’s seat track and my phone hasn’t budged once, even over rough door thresholds. The double socket arm gives me just the right angle adjustments, and the pipe extension kept it clear of my leg swings. Took five minutes with the included hardware.