Greenlee CR25 Heavy-Duty Steel Adjustment Cable Roller Guide

Using the Greenlee CR25 is a breeze. First, decide on the best position for it and attach it to a wooden framing member using a lag bolt through the hole in the mounting bracket. You can adjust the CR25 to your preferred angle with the adjustment clamp. When you need to insert or remove cables, just use the pull - pin to open and close it easily. You can pull multiple cables, up to 20 network cables at one time, or other compatible cables like coax and NM. While using it, make sure the cables are properly placed within the rollers to avoid any tangling. As for maintenance, since it has a zinc dichromate finish, it's quite resistant to corrosion. But it's still a good idea to check it regularly for any signs of wear or damage. If you notice any issues, such as a loose roller or a damaged clamp, address them promptly to keep the CR25 working smoothly.