Ram Mount Twist Lock Suction Cup Mount for the Garmin Rino 520, 520HCx, 530 and 530HCx Consists of a 3.25" suction cup locking base, socket system and custom high strength composite cradle for the Garmin Rino Designed with a RAM 1" diameter patented rubber ball and socket system Simply attach the suction cup base to the windshield of your vehicle for an easy and safe way to view your handheld device High quality materials ensure your electronic device is safe, secure, and within easy reach RAMs patented design also dampens shock and vibration helping to extend the life of your mobile device 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