Crazydeal Ball Bearing 2 Fold 200mm Telescopic Metal Adorable Nice Drawer Runners Slides Rail The grub screws and screws are not included in the package. This does not have to be an exact match just as long as the runner is shorter than the depth of your cabinet. The longer the runner, the better the opening of the drawer. Replacement drawer runner sets to fit most cabinets. Applicable for filing cabinets, desk pedestals and general storage drawers.