RAM® 球體轉接器，附1/4"-20螺紋柱 - C尺寸

I've been using this ball adapter to mount my DSLR on a tripod arm and the rubber ball holds its position perfectly without any slipping. The threads on the 1/4"-20 post engaged smoothly with my camera's base on the first try, which was a relief after dealing with cheaper adapters.

Finally, a threaded adapter that actually feels solid—the rubber ball gives plenty of play for fine-tuning my camera angle. The 1/4"-20 threads matched perfectly with my tripod plate, no wobble at all.

The 1/4"-20 threaded post fit perfectly onto my tripod plate, and the rubber ball feels sturdy enough to hold my DSLR without slipping. Exactly what I needed for a secure mount.