RAM 63mm Round Base 2.25" Ball
The RAM-D-254U consists of a 2.25" diameter rubber ball, connected to a 63mm (2.5") diameter plate containing the industry standard AMPS hole pattern. This AMPS hole pattern can drill down to any flat surface or connect to any RAM holder or cradle.
The D Size ball is compatible with any other RAM D Size ball & socket components.
Plate Dimensions:
63mm (2.5")
Material:
Powder Coated Marine Grade Aluminium
Ball Size:
2.25" Rubber Ball D Size