![RAM Mount Square 2" x 1.7" Base w/1" Ball [RAM-B-347U]](https://cdn.shopify.com/s/files/1/0729/7512/2718/files/ram-mount-square-2-x-17-base-w1-ball-ram-b-347u-gps-accessories-fw-42405-793442907623-8933425.jpg?v=1765834747)
RAM Mount Square 2" x 1.7" Base w/1" Ball [RAM-B-347U]
US$3.80
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Product details
| Management number | 235537405 | Release Date | 2026/07/02 | List Price | US$3.80 | Model Number | 235537405 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
RAM 2" x 1.7" Base with AMPs and 1" Ball for the Garmin zumo, TomTom Rider & Urban Rider
The RAM-B-347U base consists of a 1" diameter rubber ball connected at right angles to a 2" x 1.7" square base. The base has four pre-drilled holes at each corner, making the universal 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
Material:
Powder Coated Marine Grade Aluminum
Ball Size:
1" Rubber Ball "B" Size
![RAM Mount Square 2" x 1.7" Base w/1" Ball [RAM-B-347U]](https://cdn.shopify.com/s/files/1/0729/7512/2718/files/ram-mount-square-2-x-17-base-w1-ball-ram-b-347u-gps-accessories-fw-42405-793442907623-7487091.jpg?v=1765834747)
![RAM Mount Square 2" x 1.7" Base w/1" Ball [RAM-B-347U]](https://cdn.shopify.com/s/files/1/0729/7512/2718/files/ram-mount-square-2-x-17-base-w1-ball-ram-b-347u-gps-accessories-fw-42405-793442907623-4746452.jpg?v=1765834747)
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