Shakespeare Galaxy® Style 5228 8' Heavy-duty Extension Mast- Reduced length version
Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1-1/2" 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.
IMPORTANT! If the combined length of your antenna and all extensions is more than 8', you MUST use an upper support bracket