Product review (5 stars): Helped to recover from red wine induced dish washer damage
My wife had too much wine one night and fell onto / into the dish washer -- didn't realize it was open and flopped right down on top of the lower rack  She bent the lower rack and two of the wheels came loose and eventually came off.

In an effort to maintain domestic harmony and to encourage my wife to drink as much wine as she likes, I bought these.  As other reviewers noted, these are actually better than the original wheels, the clips are more sturdy and attach in a way that's more secure.

I was able to bend the rack mostly back into shape and after adding two of these wheels we're back in business.  Martinis tonight!