3 Inch Antenna Ball Mount w/ 4 Inch Spring


ProComm JBC986 Heavy-Duty 3-Inch Ball-Mount with Barrel Spring

  • Heavy duty ball mount with potbelly spring
  • Works with any antenna with 3/8″ bolt
  • Ball will swivel to allow you to mount the antenna on a vertical, horizontal or angled (flat) surface and still have the antenna straight up and down
  • Attached to the mounting screws are two lug coax connections
  • 2-3/4″ from mount surface to ball edge, 3/4″ from inside of mount surface to bolt edge, 3-1/2″ mounting plate diameter, 4″ spring height


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We use this ball mount in any of our quarterpanel ham radio antenna installs. Or any install that will come out the side of something. This has a stud connector to the antenna, and a SO239 connector to the feed line/coax.


Heavy-duty barrel spring for antennas up to 102″ Adjustable ball mount Stud style connector.


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