Greenlee 2018R is a top - notch radius cable roller designed for 12' - 18' (304.8 - 457.2 mm) wide trays. Its remarkable features include easy installation through the tray bottom, allowing for quick removal once the cables are in place. The individual rollers keep spinning smoothly with each cable, even after multiple cables are installed. With steel ball - bearing rollers, it offers long - lasting performance and reduced friction. The steel welded frame provides sturdiness, and the adjustment slots along with universal mounting brackets ensure flexible installation.

Using the Greenlee 2018R cable roller is easy. First, install it through the bottom of the 12 - 18 foot wide tray using the adjustment slots and universal mounting brackets. Then, start running your cables over the rollers. As you add more cables, the individual rollers will keep moving freely. When you're done with cable installation, you can easily remove the roller from the tray. For maintenance, keep the steel ball - bearing rollers clean and lubricated regularly to ensure long - lasting performance and low friction. Also, check the steel welded frame for any signs of damage. If you notice any issues, get it repaired or replaced as soon as possible.