This product works with any of the RAM Mounts round bases with AMPS hole pattern and provides an integrated route for electrical wiring and cleanly covers installation holes. A great addition to any surface mounting application.

It is made of glass filled nylon which has the benefit of creating a barrier between the RAM Surface Mount and the attachment area, minimising vibration while reducing fiberglass and gel-coat damage. 

• Dimensions:
  Cable slot height: 0.56” (14.23mm)
  Cable slot width: 0.7” (17.8mm)
  Max mounting surface thickness: 0.68” (17.3mm)
• Material: High Strength Composite and Glass Filled Nylon
• Compatible RAM® Mounts: Compatible with all 1" and 1.5" diameter ball bases that contain the universal AMPs hole pattern.

Note: The "U" in the part number reflects product packaged in poly bag. RAM ball base not included with purchase. To prevent galling of threads during assembly, it is imperative that all threads are lubricated with oil prior to assembly.