RAM® Ball Adapter with AMPS Plate for Garmin GPSMAP 620 & 640


SKU: RAM-B-347-G4U Category:


The RAM-B-347-G4 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.

Additional information

Weight 023 kg
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Hardware Included


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