Shutter release cable adapter for Polaroid pack cameras

These are a shutter release cable adapters which fits over the shutter release housing on a Polaroid pack camera, which allows you to attach the release cable rather than having to press it on (and lever it off) each time. One is threaded and the other uses a bayonet type system.

To use, press the internal piece over the shutter release button housing. It should go on tightly. Then, self tap a shutter release cable or self timer (as shown in the pic) into the top cap and either screw it onto the threaded piece or give it a quarter turn onto the bayonet. Don't screw it right to the bottom or the pressed on piece and shutter release button housing may spin, making it difficult to unscrew. The metal housing is not attached securely to the camera body.

I printed this with PETG and a .12mm layer height with a 3 wall thickness.