new bear trap clamps

a few years back I bought some after market new bear trap clamps in different sizes...got a no 6 and a couple 150 size that worked well for 415x......would like to buy a new one that size for no 5 bridgers to use on the trapline to set them......I know they make other setters but prefer the screw clamps...anyone know where you can buy new ones in no 4 and 415 4-1/2 size?

I am not aware of anyone other than Newhouse making that size. I have 2 of them and paid a lot for them. I could be wrong....

https://www.schmittent.com/product-category/bear-traps

Not sure of the size but maybe this is what you are looking for.

Those are the Repro #6 Clamps. I do not think anyone made the #4 size except Newhouse.