RAM Flex Adhesive Base w 1" Ball (RAP-B-378U)

7 reviews
Size Guide


  • 1 x RAM Flex Adhesive Base w 1" Ball (RAP-B-378U)

    The RAP-B-378U consists of a 2.5" composite base that connects to a 1" ball, double-sided adhesive PSA stick pad and sealed alcohol prep pad.

    This base will attach to all RAM double socket arms that will accommodate 1" ball bases.

    Note: For rippled/porous (non-smooth) dashboards, adhesive may not be effective and is not recommended.

    • Material: High Strength Composite
    • Ball Size: 1" Rubber Ball "B" Size
    • Lifetime Warranty

    The "U" in the part number reflects product packaged in poly bag. A secondary tether is recommended when this mount is used in high vibration environments.


    Customer Reviews
    4.7 Based on 7 Reviews
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    Filter Reviews:
      Jeanne L.
      Australia Australia

      Its the best and strongest cell phone holder I have purchased. I use it on my PWC in choppi conditions without fail. Extremely versatile ito fitting and placement options.

      Jeremy S.
      Australia Australia
      The only Mounts for Tech Devices

      Don’t think you can have cheap and cheerful Ram Mounts are solid, they fit together on a simple principle and they’re use and purpose extends to many diverse area’s. Imitation may well be a form of flattery from outsourcing in this case buy once, buy right and you will not regret it. Lifetime warranty sounds good to me. Happy customer.

      James T.
      Australia Australia
      stick it forget about it

      It's a great base for helmets and dashboards. I have one mounted to my helmet with a gopro knowing its not going to fall off. Another great product from Ram mounting systems

      Ulises S.
      Essendon, Australia
      stuck to dash

      surpringly strong hold for adhesive. Receive this as a gift from my son and have been pleased with the results. I have a GPS cradle and composite arm attached.

      Chris M.
      Bunbury, Australia
      Fits on my dash

      Holds the weight of my phone. great item