The RAM-B-101-A-237PU consists of a short double socket arm, 2.5" diameter round base,
2.5" round PDA stick base and 1" diameter rubber ball, connected to a 1/4"-20 camera
thread. The male thread matches most standard camera and camcorder female threads found
on the bottom of the camera. The round base contains pre-drilled holes, including the
universal AMPs hole pattern. Designed into the mount is a 1" diameter patented rubber
ball and socket system with adjustment points at both ends of the socket arm; this with
a twist of the arm knob, allows for infinite articulation and optimum viewing angles.