These four-blade plastic propellers are practical components for toy models and scientific experiments, available in a 100-pack for versatile use.
In everyday scenarios, such as building wind-powered toys or conducting classroom physics demos, they provide a reliable option for attaching to axles and motors, helping users create functional prototypes without complications.
- Made from lightweight plastic via injection molding for consistent quality
- Features smooth, rounded edges to minimize risk of hand injuries during assembly
- Each propeller has a diameter of about 57mm and weighs roughly 2g, making them easy to handle
- Includes a 1.95mm inner hole for a secure fit on standard 2mm shafts
- Compatible with various axles and motors for toy assembly or experimental setups
- Offers durability for repeated use in educational or hobby projects
They suit beginners and enthusiasts alike for tasks requiring affordable, safe parts that integrate seamlessly into model building.
