RAM 2.5in. Round Base with the AMPs Hole Pattern & 1in. Ball
The RAM-B-202 consists of a 1in. diameter rubber ball connected to a flat 2.5in. diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern.
The RAM-B-202 will attach to any RAM composite cradle; however, the RAM-B-238U is most commonly used.