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Antenna Extension Mast 4', Heavy Duty





Heavy-duty Galaxy Extension Mast



Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1½ " diameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on-board obstructions. 4ft length (nominal).

  • Stainless steel upper and lower ferrules with standard 1in-14 thread
  • Mount: Shakespeare Style 409-R or 410-R Mounting Kit (sold separately)
  • One section, actual length 44"

IMPORTANT! Use an upper support bracket (sold separately) if the length of antenna and mast total more than eight feet.

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  • Model: 5228-4
  • Manufactured by: Shakespeare