RAM Mounts Medium Double Socket Arm for B Size 1″ Ball Mount 3.7 in., Black

RAM-B-202-GOP1-201U RAM Double Socket Arm with Universal Action C...

RAM-B-366-201U RAM Double Socket Arm with 1/4"-20 Actio

RAM-B-201LU RAM Double Socket Arm with Key Lock Knob - B ...

Steel RAM Drill-Down 1" Ball Mount with Two Square AMPS Plates

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

RAM-B-201LU RAM Double Socket Arm with Key Lock Knob

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