24 - Ball bearing oldham coupler
thingiverse
This is a remix of the tevo tarantula oldham coupler that uses 24 .177 airgun bb's as bearings. This coupler is 33.5mm square. The lead nut mounting was borrowed from the original thing, and redesigned this so that it is as narrow as possible and still function. You will need to file/sand the tabs and slots so that they fit together. Take your time, You can always remove material, but cant put it back. This will not work on a Tevo Tarantula Pro because It is slightly too wide to operate properly. I recommend the 20 ball bearing version https://www.thingiverse.com/thing:4546379 for the TTP instead.
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