They are perfect  for  me.. the old hardware knobs had a very short shaft. I was constantly  getting  my fingers  stuck  behind  the knobs... Someone  complained  the knobs  were  all scratched up, that  they  arrived  loose  rolling around  in the box.... Not so.... these  were  individually  wrapped  in heavy grade  plastic  sealed  bags, and  the screws were  also  in separate  individual sealed  bags  and packed  tightly  in small  box.....