RAM® 1/4吋 NPT 母螺紋孔，附球體

Finally found a clean way to add a standard air line fitting to my RAM mount setup. The 1/4" NPT female thread threads on smoothly and the ball locks in tight with no play.

The 1-inch ball connects perfectly to my existing flex arm, making setup a breeze. Threads were clean and tight right out of the box. Exactly what I needed for a sturdy ball mount solution.

The NPT threading was exactly what I needed to attach my flex arm, and the ball joint locks tight without slipping. It feels solid and well-machined, making it a simple, reliable connection for my setup.