RAM Garmin Cradle - Astro 320, GPSMAP 62 / 64 with Handlebar / Rail Base attribute-ez-rollr Smaller bars suit the small

Smaller bars suit the small (RAP-B-400U)

2mm — including most iPhone

RAM® leg-strap (kneeboard) mount

5" (63mm) round plate carrying the universal AMPS hole pattern

with rear grip knobs for quick release

RAM Garmin Cradle - Astro 320, GPSMAP 62 / 64 with Handlebar / Rail Base attribute-ez-rollr Smaller bars suit the smallRAM B 149Z 2 GA41U RAM ATV UTV Rail Mount for Garmin Astro 320 & GPSMAP 62 64 Series The RAM B 149Z 2 GA41U mounts the Garmin Astro 320 and GPSMAP 62 64 series to a UTV roll bar using a steel strap clamp, or to smaller ATV handlebars using the included U bolt hardware. A double socket arm gives near infinite adjustment for the best viewing angle. Key Features Strap clamp accommodates most common UTV roll bar sizes; U bolt hardware suits smaller ATV