RAM® Double Ball Mount with Two Large Round Plates - D Size Medium RAM-200-1M The mirror base will attach

The mirror base will attach to all RAM 1" diameter ball compatible arms

The ball on this base connects to the standard length double socket arm with retention knob

Ideally suited for many applications

25" x 2" marine mount plate on top

The RAM-B-201-C-KRU

RAM® Double Ball Mount with Two Large Round Plates - D Size Medium RAM-200-1M The mirror base will attachThe RAM D 101U consists of (2 qty) 3. 68" diameter round bases and STANDARD length double socket arm. The 3. 68" diameter round bases have pre drilled holes, including two holes at 180 degrees and three holes at 120 degrees. Designed into the mount is a 2. 25" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm.