Dave's Marine Electronics

To order call 775-883-7979 or order securely online with your Visa, MasterCard, American Express, or Discover. Same day shipping on most items! Selling online since 2002.

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We have most of the new Lowrance, Garmin, Furuno, Sitex, Humminbird, Standard Horizon, and Raymarine GPS Fishfinders in stock!

We carry VHF Radios by Icom, Standard Horizon, Furuno, Garmin, Uniden, Cobra, and More!

Shakespeare 499 8' extension mast in white

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Manufacturer: Shakespeare

Manufacturer Part No: 499

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Shakespeare Style 499 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. Short masts are useful for mounting marine TV antennas, GPS receivers, marine satellite TV dishes and the like.

IMPORTANT! An upper support bracket is required

8' long, light to moderate duty

White polycarbonate construction

Molded polycarbonate ferrules, upper male, lower female

Standard 1" - 14 thread

1" diameter

Actual length: 98"

Durable and attractive


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