For rail diameter from 3.2-4.7 cm (1.25-1.875 in.), 1.5 in. ball (size C)
A RAM mount system always consists of a base, a compound and a device carrier. This base is a good start for your individual holder.
With this rail base there is no need of drilling holes into your vehicle. It can be mounted to any round post and thus keep your device securely in place.
