Some European dressers don't have many options for replacing the support bars so I was happy to find them with 2 day delivery from Revain. They appear to be of better quality than the ones originally used on the scan dresser I have. They mount with the included screws while the OEM slide mounts were stapled together which was a point of failure for them. I've been looking for 12.5" slides to match the originals but couldn't find anything longer than these. The length was sufficient. Tension when the drawers are pulled out Mark the position of the originals before taking them out, and their installation should be easy.