2pcs M4 Rigid Flange Coupling Motor Shaft Coupler Connector ID 11mm OD 18mm
$ 21.90
1Made of premium iron material with electroplating, these couplers are sturdy and durable. 2A flange coupler is a kinds of special coupler that can fix a shaft on a flat surface. 3Electroplated iron, good corrosion resistance 4The coupler allows to mount other accessories on the shaft easily. 5This type of coupling is mostly used to couple electric motors.
