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

RAM-B-101U-225B2 RAM Double Ball Mount with Backing Plate...

RAM-101U-D RAM Double Ball Mount with Two Round Plates -...

RAM Double 1.5" Ball Mount with Round and Rectangular Plates RPR-104-RDB RPR-111

RAM Double 1.5" Ball Mount with Round and Rectangular Plates - RAM-101U-225

NEW! RAM-101U-B RAM Universal Double Ball Mount with 2 Round Plates

RAM-B-101U-CIP1 RAM Double Ball Mount with Composite Arm and ...

RAM-B-101U RAM Universal Double Ball Mount with Two Roun...