2/3/4/5/6/mm Brass Motor Shaft Coupler Connector Extended Coupling For DIY



Speification:

Product Range:suitable for model cars, model ships, robots, and other metal adapter!

"2mm To 2.3mm" means one hole diameter of the coupler is 2mm ,the other is 2.3mm


Outside Diameter:9mm
Length:20mm

Screw Size: M3

Package Include:

brass coupling x 1



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