Larger knob allows you to apply more force to your Aputure light mount! No more slipping!
Never have your Aputure light slip when mounting a front heavy Light dome or other front heavy light modifiers and mounting the light vertically.
When you mount your light mount vertically and you are using large heavy light modifiers like the Light Dome 2 and others, this can cause the light to slip on the baby pin because the small original knob is awkward and hard to apply enough force (torque)
The CineMilled Aputure Knob is larger and allows your hand to apply more force and bite into the baby pin much better.
Small, simple but essential upgrade for your Aputure lights!!
For use with Aputure 120d, 300d, 300x lights.
** Be careful not to overtighten as you may strip the threads on your light mount.**