This is a 3.68" (9.35cm) round base with a "D" sized ball on it (2.25") and will connect to any of the socket arms listed below under "Related Products".

The round base has pre-drilled holes in it, including two holes at 180 degrees and three holes at 120 degrees.


  • Material: Powder Coated Marine Grade Aluminium
  • Ball Size: 2.25" Rubber Ball "D" Size

Note: The "U" in the part number reflects product packaged in poly bag.

Demonstration Video

Barcode # 793442202025
Brand RAM Mounts

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