The RAM Cable Manager creates an integrated route for electrical wiring and cleanly covers installation holes. A great addition to any surface mounting application. The RAM Cable Manager is made of glass filled nylon which has the benefit of creating a barrier between the RAM Surface Mount and the attachment area; minimizing vibration while reducing fiberglass and gel-coat damage. This item will fit any of the 3.68" diameter round plates with a 3 hole pattern. (Will not work with the AMPs hole pattern plates.)
Max Mounting Surface Thickness: 1.47"
Hole Pattern: 3-hole, 12-degree
Diameter: 2.75"
High-strength composite construction