RAM Medium Length Socket Arm for D Size 2.25" Balls (RAM-D-201U)
RAM 75 X 75mm Vesa Plate with D Size Ball (RAM-D-2461U)
RAM 4.75" Square Vesa Plate with D Size Ball (RAM-D-246U)
RAM 4"Clamp Base with D Size Ball (RAM-D-247U-4)
RAM Rail Clamp Base with D Size Ball (RAM-D-271U-2)