Required for all RAM device cradles when used with a RAM arm. Not required for connecting RAM device cradles to SW-MOTECH, Techmount, or Adaptive device mounts.The Powder Coated Marine Grade Aluminum Universal Plate has a 1.0'' diameter Rubber Ball connected at right angles to a 1-1/4'' x 2-1/2 '' Diamond Plate. The plate has two holes 1.912'' from center to center, positioned at either tip of the diamond plate.
NOTE: This base plate will attach to any of the RAM plastic HOL holders and the industry standard AMPS hole pattern.
Click the link at the bottom of the page to view the technical drawings for the RAM-B-238. The pdf file shows the spacing distances for the hole pattern on the plate and the exact location and height of the 1.0'' ball.
This RAM part can be substituted for SW-MOTECH part CPA.00.424.114.