Part# RAM-220
The RAM-220 is a half rail clamp base with 1.5" rubber ball that will connect to rails from 1" to 1.25" in diameter.
RAM® Double Socket Arm
RAM® Double Socket Arm with Round Ball Plate
RAM® Double Socket Arm with 75x75mm VESA Plate
RAM® Double Socket Swivel Arm
RAM® Composite Double Socket Arm
RAM® Double Socket Arm with RAM® Pin-Lock™ Security Knob
