RAM® EZ-Roll’r™ Drill-Down Mount for Garmin eTrex 10, 20 & 30

The RAM-B-138-GA48 consists of a double socket arm, 2.5″ diameter round base with the universal AMPS hole pattern, diamond adapter base and custom high strength composite cradle for the Garmin eTrex 10, 20 and 30. 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 flat surface eTrex mount to your optimum viewing position.