Ejector Insert for a Manual Injection Mold

I needed a way to eject a part from a mold and Ritchie Manning from Manning Innovations, www.manninginn..., sent me a sketch of a simple way to eject parts that he's used before for manual injection molds designed for bench-top machines. I tried it out and it worked very well. And it was easier than I expected.
2" diameter Try Fly:
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