The RAM-B-347U base/adapter consists of a 1″ diameter rubber ball connected at right angles to a 2″ x 1.7″ near-square base. The base has four pre-drilled holes at each corner, creating the universal Industry Standard 1.5 x 1.188 (hole spacing) AMPS hole pattern.
This adapter/base is designed to hold the following devices:
- Garmin® zumo™ 400
- Garmin® zumo™ 450
- Garmin® zumo™ 500
- Garmin® zumo™ 550
- Garmin® zumo™ 660
- TomTom Rider 2
- TomTom Urban Rider
- ANY device using AMPS bolt hole pattern.
Material: Powder Coated Marine Grade Aluminum
Ball Size: 1″ Rubber Ball “B” Size