RAM Mount 2 x 3 inch Drilldown Plate with 2.25 inch D-Ball RAM-D-202U-23

RAM-D-202U RAM Mounts Large 3.68-Inch Dia Round Plate with D-Size 2.25-Inch Ball

RAM Drill-Down Short Arm Composite Mount w Two Square AMPS Plates with 1" Balls

RAM Mount Rectangular 2 x 2.5 inch Plate with 1.5 inch Ball RAM-202U-225

RAM Composite Drill-Down 1" Ball Mount with Two Rectangle AMPS Plates

RAM Mount Aluminum 75mm VESA Monitor Plate Holes and 1.5 inch Ball RAM-2461U

RAM Mount Round 2.5 inch dia Round Plate with 2.25 inch D-Ball RAM-D-254U

RAM-B-138U-C RAM Mounts Double 1-Inch Ball Drill-Down Mount with Diamond Plate