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Shakespeare Extension 1-Feet Mast

Marine Chandlery

Marine supplies and accessories for both power boating and sailing.

Boating Accessories

Trailer accessories, life vests, fuel tanks, lubricants, anchors etc

Shakespeare Extension 1-Feet Mast



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Shakespeare Style 4364 Extension Mast

Shakespeare extension masts can be used to extend the reach of smaller marine antennas by increasing their height above the water, or by helping them clear obstructions that would otherwise interfere with proper radiation. Shorter masts are useful for mounting marine TV antennas, GPS receivers, marine satellite TV dishes and the like.

  • 1′ long
  • White molded polycarbonate
  • Standard 1″ – 14 Threads, male upper, femal lower
  • One inch diameter
  • For light to moderate duty applications


  • Use extensions to increase the height of any antenna, thus effectively increasing its range
  • Extensions also serve to raise antennas to avoid onboard obstructions or sources of signal interference
  • White molded polycarbonate male upper and female lower ferrules with 1″-14 threads