Knob for Amaran AL-F7 LED Light

This is a replacement knob for the Aputure Amaran AL-F7 LED Light. The stock knob seems to have a design problem that causes it to crack under the stress of its set-screw. (I’ve seen this happen on 4 of 6 lights I’ve used.)

This friction-fit replacement works great and prints easily with no need for supports. The OpenSCAD source file is included.

Download files from Thingiverse