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TANGJIANCHENG Kupplung 2 mm/2,3 mm/3 mm/3,17 mm/4 mm/5 mm/6 mm, Messing, flexible Wellenkupplung für Motorgetriebe-Stecker (Innendurchmesser: 3,17 mm, 5 mm) : Amazon.de: Baumarkt
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Gwolf 3D Drucker Kupplung, 6 Stück Wellenkupplung Flexible Kupplung 5mm bis 8mm kupplungen Schrittmotor-Koppler mit 2mm Inbusschlüssel Aluminiumlegierung Gelenkverbinder für Reprap 3D Drucker Blau : Amazon.de: Gewerbe, Industrie & Wissenschaft
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