RAM® Ball Adapter with Hardware for Garmin FishfindersThe RAM-202-G2U consists of a 1.5" diameter rubber ball connected to a flat 2.5" diameter base. This mount has a three hole pattern which will connect to the base of the Garmin Marine GPS unit swivel mounts. Included is a hardware pack for assembly of your Garmin Fishfinder.
Garmin Fishfinder 80-120
Garmin GPSMAP 172-555
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