Feature:1. PREVENT JAMMING: This cable guide roller provides fluent operating and prevents wire jamming, while the adjustable clamp design allows easy operating and control of tightness2. EASY TO INSTALL: Using the screws, the tray can be installed, Simple and convenient, save your time, much more convenient for leading the wires, with the screw easily adjusting the cable tray position and direction3. WEAR RESISTANT: Cable tray roller adopt axle design, the axle will roll with your wire, protect your wire from wearing. In form semicircle and laying cable4. WIDE APPLICATION: Whether you're working on a construction site, setting up electrical systems or tackling projects, cable tray rollers are suitable for a variety of environments, including inner tracks, outer tracks and corners5. EFFICIENT LAYING: The cable tray roller is made of nylon and must have a wire tray pull roller to ensure efficient and non damaging cable layingSpecification:Item Type: Cable Tray RollerMaterial: Stainless steel and nylonSize: Approx. 65mm / 2.56in.Package List:1 x Cable Tray Roller