JR-300-B Base Only



  • Same Base used under all JR-300, JR-400 and JR-500 Swivel Mounts
  • Allows for multiple locations in your boat or for storage of unit
  • Same quality components used  throughout
  • Push-button Release Design
  • Accepts all JR-300, JR-400, or JR-500 Tops

Product Specs

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