3 Holes 6 Colors 2540 2.5X4.0 FPV PC 3 Propeller Prop Blade CW CCW Shaft through

4 X 2540 3-blade propeller CCW. 4 X 2540 3-blade propeller CW. Blade Wideth: 9.9mm. Material: PC. Quantity: 4 Pairs.

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