The RAM Rail base contains a 1" rubber ball designed to sit at right angles to the mounting rail, a 3.69" double socket arm, and the RAM base for garmin GPSMAP 400/500 series. The zinc coated metal u-bolt accommodates rails in diameter from 0.5" to 1.25" in diameter. Included are black cover caps to be placed over the exposed ends of the u-bolt and a composite adapter that can narrow the rail to a minimum width of 0.5". The double socket arm allows you to swivel and tilt the unit with a large range of motion making the unit viewable all over the boat.

RAM Rail mount for Garmin GPSMAP 400/500 Series 1.5" Bar with 1" Ball

RAM Rail mount for Garmin GPSMAP 400/500 Series fits up to a 1.5" Rail
RM231ZUG2U   MAN#: RAM-231Z-U-G2U   ID#: 3356
Our Price: $31.95
Availability: In Stock
Condition: Brand New
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