RAM AMPS Plate Adapter Base 1" Ball


The RAM-B-347U base consists of a 1" diameter rubber ball connected at right angles to a 50mm x 43mm (2" x 1.7") square base. The base has four pre-drilled holes at each corner, making the universal 38mm x 30mm (1.5 x 1.188) hole spacing AMPS hole spacing.

This base is compatible with any device that has the 4-hole AMPS spacing. This includes the genuine Garmin cradles for the Montana, zumo and InReach GPS devices.

Powder Coated Marine Grade Aluminium

Ball Size:
B Size 1" Rubber Ball