RAM Mounting Systems RAM-B-138-MA5U Flat Surface Mount for Magellan Explorist 100, 200, 210, 300, 400, 500, 500 LE, and 600 Patented universal rubber ball and socket system allows you to mount virtually anything anywhere. Made of marine grade aluminum with a powder coated finish and rubber balls Superior shock and vibration isolation for electronics Unique design provides easy installation, mobility, strength, adjustability and versatility Construction provides a light weight and corrosion resistant product