N20 Motor Shaft Coupling Coupler Connector Brass Adaptor RC Boat Car Airplane
DESCRIPTION
Great accessories for RC model motor, such as airplane boat train.
Connecting two axis with same diameters, can also be connected with a motor axis, or connecting shafts of different diameters.
Specification:
Material: Brass.
Size: Please Choose From Drop Down Menu
Length: 20mm
Diameter: 9mm
1 x Brass shaft coupling.
4 x Hex Screw
1x Allen Wrench