I receiver 2 #39-012 all dimensions are right but the link has a 3/8 hole instead of a post with a #10-24 thread.
Bob from SWISCO responded:
May 24, 2021
Take a look at our 39-025. This has a similar hole pattern, but has the 10-24 Threaded Bushing instead of the 3/8" hole. Review the dimensions and let me know if you think this is what you need.