4 blade fan small propeller for 5V DC toy motors:
The propellers are the basic need in almost every DIY project such as school projects, hobby projects, etc.
They are used to transform rotational power into linear thrust for example - a simple fan. That's why we are offering high-quality hard plastic build propellers that will suit your DIY project at their best.
The 4-blade design provides much higher thrust than other propellers in the market. The total diameter is 4 cm of the blade when rotated. They have high wear and tear properties
What's in the box
1 x 4 Blade Propeller 40mm Diameter blue
