The Brass Shaft Coupler Coupling Connector Is made of pure brass, sturdy, reliable and strictly functional. Used for connecting the motor shaft and the hexagon wheel of the robot, cars, and other models.Suitable for model shaft connection, perfect accessories for RC Model motor, etc.
Hole Diameter: 2.3mm to 3mm/0.09 inch to 0.12 inch; Outer Diameter: 9mm/0.35 inch; Height: 20mm/0.79 inch; Material: Brass; Package Contains: 5pcs Brass Shaft Coupling with 20pcs Screws and 1pcs Hex Wrench
The brass bearing coupling characterized by high temperature resistance, corrosion resistance and oil resistance, long service life.make your shaft more stable, easy to install and replace.
Simple to install and easy to use.Mainly used to connect two optical shafts with different diameters, or to connect motors and optical shafts, or to connect shafts of different diameters.
Please pay attention to the appropriate size before purchase