RAM® Composite Ball Adapter with Round Plate and 1/4"-20 Threaded Stud

The RAM camera base contains a 1" (25.4 mm) rubber ball that is connected to a 2.5" (63.5 mm) diameter round base. Also, included is a 1/4"-20 threaded steel stud, centered, the round base provides support and stability for cameras that rest on top of it. The male 1/4"-20 threaded steel stud will connect to any standard female thread found on camcorders and digital cameras.