Ram Mount RAM-B-166U Twist Lock mount with double socket arm base adapter

RAM Drill-Down 1" Ball Mount with Two Square AMPS Plates and Standard Size Arm

RAM-B-103-C-238U RAM Double Socket Arm with Diamond Plate - B ...

RAM-103-238U RAM Double Socket Arm with Diamond Ball Plate...

RAM-103-B-238U RAM Double Socket Arm with Diamond Ball Plate...

Ram Mount RAM-B-166U Twist Lock mount with double socket arm base adapter - New

RAM-B-103U-A RAM Double Socket Arm with Round Plate - B Si...

RAM-103-D-238U RAM Double Socket Arm with Diamond Ball Plate...