RAM Diamond Base with 1" B Size Ball (RAM-B-238U)

21 reviews
Size Guide


  • 1 x RAM Diamond Base with 1" B Size Ball (RAM-B-238U)

    The RAM-B-238U is a diamond shaped base (2.43" x 1.31") with a 1" Ball that will allow you to connect to a range of compatible (B size) RAM components using a ball and socket connection.

    The base has two holes 1.912" (48.56mm) from centre to centre, matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles.

    • Material: Powder Coated Marine Grade Aluminium
    • Ball Size: 1" Rubber Ball "B" Size
    • Dimensions: 61.72 x 33.27mm  (2.43" x 1.31")
    • Made in the USA and comes with a lifetime warranty

    The RAM-B-238U will attach to any RAM cradle. Many customers use the RAM-B-202U for the same purpose too.

    Customer Reviews
    4.9 Based on 21 Reviews
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    Filter Reviews:
      Ian S.
      RAM quality

      The usual great quality from RAM. Finish of the piece is as you would expect and fit to other RAM products is perfect. I will only buy the genuine RAM as the strength is guaranteed to be there to hold your valuable equipment. MM give you great service and excellent prices so why not buy genuine RAM.

      Gary W.
      Australia Australia
      RAM is well made products

      Tracked and arrived in good time, great company no hassles.

      Alan H.
      Australia Australia
      Excellent product

      RAM mounts are great and so is the service from Modest Mounts.

      Michael M.
      Australia Australia
      Excellent service. Advice required.

      Excellent. I would be interested in seeing what is available in the A size mounts. I am trying to install a Hema HX1 and the B size mounts are bulky and an over ****

      Wilson R.
      Australia Australia