[Cory]

Originally Posted by Mike Marandola

Chain breakers are already commonly available. You can even find tools that can re-peen the old pin like this one from 221 Systems or this one.

That first one is a total piece of crap. Gets the job done (usually) but there's nothing to like about it. The dark soul one is a must have for all teams though. Great product (not sure if you meant to link it twice, but your second and third links are the same product on different sites).