The RAM-B-140U-A consists of a short double socket arm, a 2" X 1.7" ball plate with the 4 hole AMPS hole pattern, and a diamond ball plate with the 2 hole AMPS hole pattern. The mount is designed with a 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The AMPS hole pattern on each plate will connect to most any RAM cradle or holder.
