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10/25/2026 Thanks for checking out my store. currently shipping all HRD25 preorder antennas. this will take two weeks total and during this time sales are halted. This ensures everyone who currently has any order, gets their order as quickly as possible. I'll still be available for support! updates to inventory are available at hamradiodude.com. Thanks.
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Mast Topper for Clampable Masts

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$12.00

βœ“ In stock

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You’ll finish your order on Etsy, a safe and secure checkout.

  • πŸ“¦ Packed and shipped by Sean
  • πŸ’¬ Questions? Message Sean on Etsy before or after you buy.
  • πŸ“‚ Type: Masts & Spikes

About this product

Feel free to download this and print it for yourself. thingiverse.com/thing:6059481

Designed and Printed in the US, using Polymakers ASA

Now Printing with ASA due to strength and UV materials. Here is a mast topper for clampable masts. This fits the Gigadude 25 but will most likely fit some other popular Ham Radio Masts on the market.

Diameter of the mast topper piece that inserts into the mast is 18.15mm (approximate). If you need assistance with measuring the ID (Inner Diameter) of your mast, please contact me before purchasing (It's easier for both of us to find out if it will work before having to go through the refund process).

This mast topper is for wire antennas only. Clamp the end of your end fed to one of these, make a dipole, make a multiband vertical. Experiment.

My wish is to make you happy with your purchase. I will ship quickly. Please know, if you select ground advantage, there may be a delay in shipping. Sometimes Ground advantage doesn't go directly to you, but instead goes through many different routes to get to you. This may delay transit. I recommend priority mail.

Thanks! Tell a friend! youtube.com/c/hamradiodude

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11 reviews from Etsy buyers

Customer reviews

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Great seller good product Thanks
Verified Etsy buyer Β· May 2026
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I love it. It’s awesome.
Verified Etsy buyer Β· February 2026
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great product, and fast shipping
Verified Etsy buyer Β· February 2026
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Excellent craftsmanship and exactly what I needed
Verified Etsy buyer Β· November 2025
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Yet again, another great product for the ham radio user. HRD knows what radio users need and want. Three thumbs up.
Verified Etsy buyer Β· June 2025
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Good idea for ham operators
Verified Etsy buyer Β· December 2024
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Great topper for my gigadude
Verified Etsy buyer Β· November 2024
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I love it. I am going to enjoy using it to activate a park. Thanks again.
Verified Etsy buyer Β· November 2024
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Great mast topper for the Gigadude 25, it’s stout and gives solid connection points for three guy ropes if using a mast mounted antenna or I might try and use attachment points for ham sticks.
Verified Etsy buyer Β· November 2024
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I have been using these toppers for a while. I recommend these. They are extremely useful for masts when hanging wires. I have even used these with Ham Sticks.
Verified Etsy buyer Β· October 2024
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Great product. Fast shipping. Always A+ service.
Verified Etsy buyer Β· September 2024

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