These come in at least 2 sizes I know of, and maybe 3 sizes.
I just finished restoring my small set (1/8" to 3/4"),
and the larger size I found and restored last year (1/2 to 1 1/2")
Both sets Toledos.
The insert dies themselves are easily replaceable, if you can find them.
But they are also pretty easy to resharpen. That was what I did.
I just wonder if there was a third size handle n dies? A big one up to 2" maybe? Anyone know?
yours Scott