Heeeuuummmm... maybe a bencmade rift, though perhaps that default steel is not tough enough
Probably the new Hogue knives, button lock gotta be tight as a whistle
Most certainly the more practical Cold steel triad series like the american lawman
One of those emersons, though they do have not particularly elite in strength liner locks and cost quite a bit
The Buck 337 vantage or whatever it is called, only a number on my blade looks real good and must be pretty dang strong as it is a buttonless button lock, though maybe a bit complicated and experimental
wow this was my 700th post