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The RAM-D-254U by RAM Mounts consists of a 2.25" diameter rubber ball, connected at right angles to a 2.4375" diameter round plate.
The RAM-D-254U by RAM Mounts consists of a 2.25" diameter rubber ball, connected at right angles to a 2.4375" diameter round plate. The plate has pre-drilled holes in the base plate, including two holes at 180 degrees and three holes at 120 degrees.
Material: Powder Coated Marine Grade Aluminum
Ball Size: 2.25" Rubber Ball "D" Size