Alpha Antenna Stainless steel clamp-on antenna mount with included Riser with 3/8 24 threaded female hex nut. 1/2 inch mount hole, adjustable to various angles. Clamps to 1-1/4 to 1-3/4 inch diameter pipe or mast. Jaws able to open to 2+ inches. Perfect for emergency or field day operation use with your FMJ system.
Reviews
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1-5 of 5 reviews

Steve and his team have consistently provided high quality antennas and antenna accessories over the years! Have no doubt, anything you purchase from them will exceed your expectations. I highly recommended them to you.
Well made exactly what I want every time.
This device is great! There are inexpensive versions available but “you get what you pay for…”. This model from Alpha has held in weather and tough environmentals and simply continues to perform.