The RAM-202U-IN1 consists of a 1.5" diameter rubber ball connected to a steel reinforced post and
flat 2.5" diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern.
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