Specifications：

 Diameter for Prop： 4.75 inch

 Pitch:  4.75 inch

 Recommended Motor:  1406-KV2600（1-2S Lipo）

 Bore Inner Diameter:   ￠6.3mm

 Outer Diameter of Washer:   ￠7.62mm

 Height of Prop Bottom:  6.8mm

 Net Weight:   4.2g/0.15oz

 Suitable for the Following Motor Shaft Diameters:   ￠2mm, ￠3mm, ￠3.175 mm, ￠4mm, ￠5mm, ￠6mm （the above 6 prop washers included）

Feature：

Electric prop with high performance and speed, extra-included washer is applicable to adjust the aperture to be well fit for shaft with different diameter.

 Includes：

 1 x EMP 4.75*4.75E electric prop

 One set of washer