RAM® Double Socket Arm with Jam Nut - D Size Long RAM-B-111-238U and a C size medium

and a C size medium clamp RAM® Tough-Claw™ to mount to 1" to 1

making the universal AMPs hole pattern

56" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm

The locking knob

The RAM-B-149Z-GA36 consists of our medium length B-size double socket arm with our Handlebar U-Bolt Base for Rails 0

RAM® Double Socket Arm with Jam Nut - D Size Long RAM-B-111-238U and a C size mediumThe RAM D 201U E MI1, long double socket arm with jam nut, has a socket at both ends that accommodates 2. 25" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.