RAM® Drill-Down Double Ball Mount with Rectangle AMPS Plate - Long zumo 500 5" diameter base with 1/2"

5" diameter base with 1/2" NPT female thread at a 0 degree angle to the base

SHORT length double socket arm and 4

and Magellan eXplorist 350H

The rugged double ball and socket mounting system dampens shock and vibration

RAM® Drill-Down Double Ball Mount with Rectangle AMPS Plate - Long zumo 500 5" diameter base with 1/2"The RAM B 139U A consists of a medium length B size double socket arm, one 2. 5" round plate and one 2" X 1. 7" plate that contains the universal 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 many RAM cradles,