Simple base you can bolt to a WWII Flameproof ARMY J-5-A Morse Key to keep it from tipping over. I used three 20mm long x 3mm flat head screws and three nuts to secure the key to this base.

I printed mine out of black Voxel PLA+ on my Flsun V400 in a little over two hours. I'd recommend printing it out of PETG instead.

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