2/3/3.17/4/5Mm Motor Copper Shaft Coupling Coupler Connector Sleeve Adapter

Specification: Material: Bronze Length: 20 mm Out-Diameter: 9 mm Transfer Pore Diameter: please check the size Package Include: Coupler x 1 Screw x 4

Notes: 1.Please allows 1cm-3cm difference due to manual measurement and slight chromatic aberration for different display setting. 2.Please understands because of the light irradiation or computer display difference,so I can't guarantee photos and real color is 100 the same. 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.