A sturdy, lightweight, 1½” diameter extension mast manufactured of structurally strong fiberglass. Use a Shakespeare Style 409-R or 410-R Mounting Kit (sold separately). The mast is hollow, for passage of your antenna’s cable.
Shakespeare 4008-4 Specifications
Chrome plated brass
Instruction sheet (PDF): 4008-4.pdf
For other technical information, please email Tech Support
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