Two feet length. Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1 diameter expension 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.
Stainless steel upper and lower ferrules with standard 1 in -14 thread
Suggested mount: Shakespeare Style 4187 or 5187
One section, actual length 24
Use an upper support bracket (sold seperately) if the lengt of antenna and mast total more than eight feet.