RAM Swing Arm Extension with 1/2" NPT Hole and Double Ball Adaptor

RAM-261-2U RAM® Swing Arm Extension with 1/2" NPT Hole and Double Ball AdaptorThe RAM-261-2U is a 152mm (6") swing arm with a 1/2" NPT hole on one side and two 1.5" diameter C-size balls on the other side. Hardware IncludedAssembly HardwareBall/Socket SizeC Size (1.5")Weigh