RAM Snap-Link Ball with Round Plate RAP-SB-202U

RAM-B-202U-12 RAM Ball Base with 1.5" 2-Hole Pattern - B Si...

RAM-202U RAM Round Plate with Ball - C Size...

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

RAP-202U RAM Composite Round Plate with Ball - C Size...

RAM-B-202-G2U RAM Round Plate with Ball & Mount 1"

RAM-B-202U-23 RAM Ball Base with 1.5" x 2.5" 4-Hole Pattern...

RAM-B-202-G3U RAM Round Plate with Ball & Mounting Hardware...