Feature:1. Adjustable Roller: This cable guide roller provides stable control and prevents wires from getting stuck, while the adjustable clamp design allows for easy control of tension and tightness2. Easy Installation: Simply install the tray with screw for a quick and convenient setup. Save time and easily guide the wires, the screw allows for easy adjustment of the tray position and direction3. Axle Design: The axle rolls with the wire to prevent wear and tear. It forms a semi circle and lays out the cables efficiently, ensuring a stable cable laying process, you can use it with confidence4. Versatile Application: Whether you are working on a construction site, or setting up electrical system, this cable tray roller is suitable for various environments, including inside tracks, outside tracks, and corners5. Sturdy Construction: The wire tray pulling roller is made of nylon material, featuring thickened stainless steel bracket, which has high load bearing, ensuring efficient and non damage cable layingSpecification:Item Type: Cable Tray PulleyMaterial: Stainless Steel, Nylon.Package List:1 x Cable Tray Pulley