laser lens mount

Attachment 58114

I'm trying to find this laser lens mount that you find in a lot of laser pointers. I need a bunch of them. Impossible to find on ebay and all the other typical places like alibaba aliexpress etc. They are 1cm at the screw end and 2cm at the other end. If you have them or know where I can get them I'd appreciate it.

Thanks
Steve

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