Antenna Mast Mount with 3D printed Addons

I made these bumpers and a plug for a Rail Clamp Mast (umbrella/flag) Mount for my Gigparts POTA20 and POTA33.

I took out the top bolt to keep the mast from getting scratched. The plug is screwed to the bottom using the other bolt. This way the masts do not get damaged from being press fit into the holder. The top ring and the clamp cover are printed with PLU for a rubbery protection.

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Rail Clamp Mast Mount - https://amzn.to/456ADDa