Product review (5 stars): If these fit your dishwasher, get them. Better then the previous design
Had a dishwasher with the old style rollers that kept falling off and coming in contact with the heating element. After losing 3/8 rollers in one wash it was time too replace them. These fit my dish washer with no problems. The bottom rack moves easily when loaded and the wheel are snugly in place. After 10 wash cycles have yet to see any problems of them coming off.