Sebenza clunk/pre-catch at the end of blade opening????

[missin_hobo]

Originally Posted by fionafa
Not to nitpick, but that ball doesn't roll. It's in there tighter than aitch.

It drags/glides along the tang.

Besides keeping the blade closed, it also prevents wear. As has been said, the tang rides along the ball during opening and closing - which prevents it from riding on the lockbar itself, which is good since that would scar both surfaces.