Chinese laser latch knob

.stl and .ipt files This is a knob to replace those annoying triangle key latch things on your typical Chinese laser cutter/engraver machine. I printed it on my Elegoo Mars and after cleaning supports, it's ready for assembly, threads and all. I used standard resin and it's not fragile at all because of the robust shape, but of course you can print in anything you want if you need it even tougher.