1 out of 10 pairs is defective and I want to exchange only 1 pair, but there is no way to do it. It is inconvenient to have to return all 10. If there is even a slight imbalance in the installation process, internal parts may be damaged.

If you’re replacing basic drawer slides that have the plastic holders on the back of your cabinets, these are just what you need. I bought the sold close slides made by the same company and they are probably the best quality out there!