Greenlee 20249R Right Angle Rollers 24

Using the Greenlee 20249R Right Angle Rollers is a breeze. First, install them through the bottom of the tray. This way, once you've finished installing the cables, you can easily remove the rollers. The individual rollers are designed to keep rolling smoothly with each cable, so you don't have to worry about jams even when there are multiple cables in the tray. When it comes to maintenance, these rollers have steel ball bearings which have a long life and less friction. Just check them regularly for any signs of wear. Also, since it has a steel welded frame, it's quite durable, but avoid using excessive force on it. The adjustment slots and universal mounting brackets give you flexibility in installation, so make sure to position them according to your needs.