Fzaqwen Cable Tray Pulley Roller Cable Pulling Pulley Opening Clamp Wires Threading Tool.The cable tray roller is made of stainless steel and nylon, with thickened bottom hanging, strong, smooth, wear resistant, and long service lifeThe wires threading tool adopts a roller design, the shaft will roll with the wire, protecting the wire from wear, and the screw can be quickly adjusted to improve work efficiencyThe electrical wire pulling tool is easy to install, saving time and effort, and is more convenient to guide wires, ensuring work efficiency and cable securityThe guide helper laying tool has a strong load bearing capacity and adopts a large open design. It is suitable for a variety of cables, meets the needs of large projects, and is suitable for long term useThis stainless steel pulley provides smooth and smooth work and prevents wires from getting stuck, not easy to damage wires, and you can easily operate the adjustable clampCable Tray Roller Wire Thickened Base Stable. Cable Pulling Pulley Threading Tool Labor Saving. Stainless Steel Pulley Cable Pulling Pulley. Electrical Wire Pulling Tool Auxiliary Supplies. Guide Helper Laying Tool Wire Installation.