MECCANIXITY 4pcs 3mm to 4mm Brass Shaft Coupling Joint Connector with Screws Flexible Motor Shaft Coupler for RC Model Car Airplane Motor Wheels Tires Shaft

What is this?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.What will I get?The size of flexible motor bearing coupling is here:Hole Diameter: 3mm to 4mm/0.12 to 0.16 inchOuter Diameter: 9mm/0.35 inchHeight: 20mm/0.79 inchMaterial: BrassPackage contains: 4Pcs Brass Shaft Coupling with 16pcs ScrewsAre there any advantages of the product?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.How to use it?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.What should I notice?Please select the appropriate size before purchase

• 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.
• The size of flexible motor bearing coupling is here: Hole Diameter: 3mm to 4mm/0.12 to 0.16 inch; Outer Diameter: 9mm/0.35 inch; Height: 20mm/0.79 inch; Package contains: 4Pcs Brass Shaft Coupling with 16pcs Screws.
• 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