1Set Flexible Coupling Stainless Steel Flex Collet Coupler 3.17/4/5/6Mm For Model Electric Boat Parts

New and high quality Material:Stainless Steel Color:as the picture Size:3.17/4/5/6mm 3.17mm motor shaft to 4mm flexshaft. 4mm motor shaft to 4mm flexshaft. 5mm motor shaft to 4mm flexshaft. 6mm motor shaft to 4mm flexshaft. Package quantity:1Set Note: Please allow slight differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.