CRSINMICH
Well-known member
That's a nice Fortis Mark.Good condition by the looks of it too.
That method of attaching the jaw inserts is quite common across here on the larger, heavier duty vices CRS. The general use vices are likely to be screwed inserts as a rule, but the big boys or beaters usually have the bolt through jaws. Fortis was the brand of one of the Herbert's, as I recall. Can't remember offhand whether it was Alfred or Edward, but I believe it was the former.
Thanks Fretters. I was beginning to suspect that. That Fortis looks like it could take quite a bit of heavy use.

















