RAM® 球形轉接器 1/4"-20 內螺紋孔

That little 1/4"-20 thread is exactly what I needed to attach a small camera mount to my RAM system, and the ball snaps into place with a reassuring click. Definitely worth it for the flexibility it adds.

Needed a way to attach a small accessory to my existing RAM mount, and this ball adapter with the 1/4"-20 thread made it a perfect fit. The 9/16" ball locked into the socket securely, and the female threading held my item tight without any wobble. Exactly what I was after, no complaints.

The 9/16" ball is just the right size, and the female 1/4"-20 thread screwed onto my existing arm without any wobble. Took all of two minutes to swap in and it's held firm on bumpy roads since.