The old crystal and brass door knobs in my house kept falling apart so I decided to upgrade. Made for square threaded rod with M10x1.25 pitch and M6x0.7 set screw. Also included is a spacer suitable for the decor plates on my doors.
Pictured printed in Glow-in-the-dark PLA+
The author remixed this model.
This model is scaled up to produce a roughly 50mm wide skull with M10x1.25 threading instead of M4