2mm "Acorn" Prop adapter for 10gm motor (MEDIUM size) - 3mm prop shaft

This is a small "Acorn hub" prop-adapter for our 10gm brushless motors which has a nice scale look. Fits a 1.8-2.0mm motor shaft.

The diameter of the prop shaft is 3mm. The length of the threaded part of the prop shaft is 1cm. This is a collet-style adapter which attaches by tightening the nut (the nut has a hole in the tip) - no grub screw.

This one is suitable for 3" and 4" props. We also have a slightly larger prop adapter with a 5mm shaft for larger props available.

The picture below shows the acorn hub with a 4" propeller mounted to our 10-gm brushless motor (the props and motors are available separately). The "acorn"-style hub looks quite realistic for typical warbird models!