From the Loftsmith community

Spiral rotor hub, 3 mm shaft

A three-armed hub for building your own small rotor or propeller on a thin shaft. The centre has a raised collar around the shaft hole, and each arm has a small hole near its tip for fixing a blade. Change the blade count or the shaft size to match your motor.

1 part · 9 g · 56 × 62 × 16 mm

Orange three-armed hub with a raised round collar in the centre and small holes along each arm
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No adjustable sizes

Ask for the sizes you want to tweak, e.g. “make the width adjustable”.

Change it in the Studio
I printed this Remix

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