RAM-347U RAM Ball Adapter with AMPS Plate - C Size...

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

RAM-B-347U RAM Ball Adapter with AMPS Plate - B Size...

RAM Pod Vehicle Universal Mount with 18" Rod and 1" Ball Round AMPS Plate

NILKATSS Metal 4-Hole AMPS Base Mount with 20mm (0.787") Ball - 4 Holes Black

RAM-202-G4U RAM Ball Adapter with #8-32 Hardware for Garm...

RAM-202-G2U RAM Ball Adapter with #6-32 Mounting Hardware for Garmin Fishfinder

RAM-B-238-FP2U RAM Ball Adapter with Flat Panel Mounting Har...