RAM® 雙球軟管夾套件 2" - 3"（含鑽石板）- 長型

I needed a solid way to mount my phone on the boat's rail, and this strap clamp grips the 2.5-inch tube perfectly without slipping. The long arm gives me plenty of adjustment to position the screen where I can see it easily. Feels robust enough to handle rough water.

The diamond plate base on this mount fits perfectly on my ATV's roll bar. The strap clamp grips the 2.5 inch rail securely without slipping.

I've been using this to mount a light bar on my ATV, and the double ball arm gives me plenty of positioning options. The diamond plate base feels solid, and the strap clamp holds tight on my 2.5-inch roll bar without slipping. It's a bit bulky, but for heavy-duty use, that's exactly what I needed.