RAM Small Tough-Claw Clamp w 1.5" Ball (RAP-400U)

7 reviews
Size Guide


  • 1 x RAM® Small Tough-Claw Clamp w 1.5" Ball (RAP-400U)

    The RAP-400U RAM Small Tough-Claw™ is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars.

    The RAP-400U can be clamped on rails from 0.625" - 1.5" outer diameter.

    Ideal for mounting tablets, action cameras, smartphones, rod holders for rod storage and much more in a wide variety of applications.

    The RAP-400U is perfectly suited for mounting on the yoke of an aircraft, handlebars and seat posts of bicycles, kayak rails, roll bars and much more, the RAM® Tough-Claw™ will soon become another essential RAM® component in your collection of mounting options.

    Clamping Range (Rail/Tube Surfaces):
    0.625" to 1.5"

    Clamping Range (Flat Surfaces):
    0" to 1.14"

    Physical Dimensions:
    Height: 4.81"
    Width: 1.18"

    1. High strength glass-filled nylon construction with corrosion-resistant stainless steel hardware
    2. Rubber pads provide stable, even gripping and protection of mounting surface
    3. Clamp jaw is configured for round, flat and odd shapes
    4. Quick installation and removal of Tough-Claw™ 
    5. Lifetime Warranty!

    High Strength Composite and Stainless Steel Hardware

    Ball Size: 
    C Size 1.5" Rubber Ball 

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


    Customer Reviews
    4.6 Based on 7 Reviews
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    Filter Reviews:
      Richard J.
      Australia Australia
      RAM support for Minn Kota Electric.

      Works really well and delivered quickly, I'm going to order more of these.

      Andrew P.
      Australia Australia
      Great range

      I was able to find exactly the right mount and it works extremely well.

      Jim G.
      Australia Australia

      Good , could do with stainless 304 bolts though

      Chris P.
      Australia Australia
      RAM Small Tough-Claw Clamp

      Works well, feels as though if I tightened too much it may break, but unsure really as it’s the first time I’ve used such a product

      Rohan H.
      Australia Australia
      Great product

      Great quality. Very strong.