RAM Mounting Systems

RAM Mount RAM Round Plate w/Ball - 2.25" - D Size Ball - Hole Plate [RAM-D-254-WD1U]

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  • $29.99
  • Regular price $33.49

RAM® Round Plate with Ball - 2.25" - D Size Ball - Hole Plate

The RAM-D-254-WD1U consists of a 2.25" diameter rubber ball, connected to a 2.5" diameter plate containing 7 holes total: the industry standard 4-hole AMPS hole pattern and a 3-hole 120-degree hole pattern. This component 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. 

Hole Pattern:

  • 4-Hole AMPS: 1.181" x 1.496"
  • 3-Hole 120-Degree: 1.812" Diameter 


  • Plate Size: 2.5" Diameter
  • Ball/Socket Size: D Size (2.25")
  • Materials: Marine-grade aluminum



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