Each blade is approx 172mm in length, 23mm at its widest point, 5mm shaft with a 1.4mm hole. Experimenting with different propellers to improve the performance of your airplane really is a fun process. The most important aspect of the propeller is the size. The shape and the material type determine how efficient the model airplane propeller will be. These propellers are often used by schools with in the national curriculum.
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Propellor,
Prompt delivery just what was required
