RAM Chrome 2.5" Round Base with the AMPs Hole Pattern & 1" Ball The RAM-B-202CHU, chrome base, consists of a 1" diameter rubber ball connected to a flat 2.5" diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern.
Specs & Features
Material: Marine Grade Aluminum with Chrome Finish
Ball Size: 1" Rubber Ball "B" Size
Note: The "U" in the part number reflects product packaged in poly bag. The RAM-B-202CHU will attach to any RAM composite cradle; however, the RAM-B-238CHU is most commonly used.