Diamond base, 1 in.
6.2x3.3 cm (2.43x1.31 in,), 1 in. ball (size B) - RAP-B-238U
A RAM mount system always consists of a base, a compound and a device carrier. This base is a good start for your individual RAM Mount system.
This diamond base’s holes fit diagonally into industry standard AMPS (four holes in rectangular arrangement, 30×38 mm) thus it can also be used for fixing diverse device carriers without ball (see description of that products).