RAM-B-347U – RAM® Ball Base with Rectangular AMPS Plate (B Size)
The RAM-B-347U is a 51 x 43mm (2" x 1.7") rectangular ball base carrying the industry-standard AMPS hole pattern, with a 1" B-size ball that connects to any RAM B-size double socket arm. It is a popular adaptor for AMPS-mount GPS units such as the Garmin zumo and TomTom Rider.
Key Features
51 x 43mm (2" x 1.7") rectangular base with the four-hole AMPS pattern, pre-drilled at each corner
1" B-size rubber ball connects to any B-size RAM® double socket arm
