Description:

【Feature】:The Inertial Flywheel for Hot air engines is lightweight making it easy to install and ideal for experimenting with engine models and gyroscopes.
【Replacement】: This flywheel can be used as a replacement part for lab experiments or as a supple to your existing engine accessories.
【Easy to install】:With its inside bore diameter of approximately 6mm/0.24inch and thickness of approximately 1.4cm/0.55inch, this flywheel is easy to install and use.
【Wide application】:Electricity Power Generator Flywheel has a wide range of application, great gift science project, Physical mechanical learning, teacher Demo props the class.
【Material】:Made from high quality aluminum, this flywheel is built to last and withstand the rigors of daily usage.

Size Chart:

Outer diameter: 7.1cm/2.80inch
Shaft diameter: 6mm/0.24inch
Thickness: 1.4cm/0.55inch

Package Includes:

1 engine flywheel

Note:

Please allow slightly errors due to manual measurement and different monitors.