The RAM-B-347 powder coated marine grade aluminium base consists of a 1" diameter rubber ball connected at right angles to a 2" x 1.7" square base.
Base has four pre-drilled holes at each corner, making the universal AMPs hole pattern.
This RAM part is supplied as standard as part of the mount kit with Garmin Zumos and TomTom Riders.
This adapter/base is designed to hold the following devices:
Garmin® zumo™ 350
Garmin® zumo™ 400
Garmin® zumo™ 450
Garmin® zumo™ 500
Garmin® zumo™ 550
Garmin® zumo™ 660
TomTom Rider 2
TomTom Urban Rider / PRO / 40 / 400
Powder Coated Marine Grade Aluminum
1" Rubber Ball "B" Size