The RRAM-D-162V-MC3 consists of a swing arm with open socket and vertical surface mounting base. There are two (2) pivoting points on the mount: one at the swing arm and base and one at the center of the open single socket. Each pivoting point allows a complete 360 degree rotation. The open socket will accommodate all RAM 2.25" diameter ball component parts.
Material: Powder Coated Marine Grade Aluminum
Ball Size: 2.25" Rubber Ball "D" Size
Note: The "U" in the part number reflects product packaged in poly bag.