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Oldham 3D Printable Models
Creality K1, K1C, K1 Max Z Carriage for T8 Oldham Coupler
Printables
KrzysztofGW
Ender 3 Pro\S1 Oldham Coupler (different tolerance offset)
Printables
Aleksei Korolkov
STOP z wobble per Flying Bear Ghost 5 by WobbleX
Thangs
Nicotina52