كرة RAM® Tough-Ball™ مع مسمار ملولب 1/2"-13 × 0.50"

The steel construction gives me peace of mind that this won’t crack under vibration on my truck. The 1/2"-13 thread seated flush with no wobble, and the ball swivels smoothly even after a week of rough roads. Exactly what I needed for a solid mount.

The 1/2"-13 threaded stud mounted perfectly to my existing base plate, and the steel ball swivels smoothly without any wobble. It’s nice to finally have a versatile mount that doesn’t flex under heavy gear.

The threaded stud screwed in perfectly without any wobble, and the whole ball feels like it could take a serious beating. I've already used it to mount a tablet on my truck's seat bracket with zero issues.