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

RAM Mount Flat Surface Short Arm with Round & Diamond 1" Ball Base RAM-B-138U

3pc RAM® 1.5" C-Size Ball Mount AMPS Round Button w/ 2.5" Base Single Socket Arm

RAM Mount Plastic Rectangular Plate 2 x 2.5 inches with 1 inch Ball

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

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