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The RAM-B-121-GA7U consists of a yoke clamp base, double socket arm and cradle for the Garmin GPSMAP®. The RAM yoke clamp mount will fit rails from 0.625" to a maximum of 1.25". Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at the base and cradle. With a twist of the arm knob, you can move the yoke clamp mount to your optimum viewing position.
