RAM® EZ-Roll'r™ Drill-Down Mount for Garmin eTrex 10, 20 & 30 P30 Pro The round base includes a

The round base includes a 1

This version of the RAM® X-Grip® holder is compatible with tablets that will fit the dimensions listed below

an 18 inch pedestal pole with tapered hole

At the free end of the mount swing arm is a C size 1

With a twist of the arm knob

RAM® EZ-Roll'r™ Drill-Down Mount for Garmin eTrex 10, 20 & 30 P30 Pro The round base includes aThe 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.