RodBoss 6025EMDSH 2.5" Ball and Socket, Double Screen Electronic Horizontal Mount

2.5" diameter ball & socket horizontal mount. Double screen, Designed to accommodate 2 all size screen graphs and GPS units. Includes a track mount and boat mount plate. All parts are made from anodized aluminum. 2.5" between the each pivot point on both arms. Designed for setups that require a unique fit.