Product review (4 stars): Necessary Item, but Steep Price!
These are plastic wheels..... they are 100% necessary for dishwashers, and when they break (which they always do eventually) you cannot find these in the stores like Lowes or Home Depot (they really should carry them).  Instead you have to order and wait....

They do fit perfectly in my Fridgedare Gallery dishwasher.  My only gripe is the price tag.... they are plastic, and I'm sure don't cost much to make.  This is a case of someone needing something necessary and making them pay a hefty price for it.  I just wish that I could make these and sell them for that much profit!  I'd be rich!!!