RAM Mount Garmin GPSMAP 62 Series Handlebar Rail Mount [RAM-B-149Z-GA41U]RAM Handlebar Rail Mount with Zinc Coated U Bolt Base for the Garmin Astro 320, GPSMAP 62, 62s, 62sc, 62st & 62stc The RAM B 149Z GA41 consists of a double socket arm, zinc coated u bolt base, diamond adapter base and custom high strength composite cradle for the Garmin GPSMAP 62 series. 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