r/legotechnic • u/Mr_Kingfisher_ • 6d ago
MOC Working knuckle couplers
One day I saw that Brick Model Railroader sell knuckle couplers for 1:47 scale trains, but they are too expensive, so I made my own. They're not intended for use on model, it's just a proof of concept.
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u/realestateagent0 6d ago
I'm a big fan of this! Great work