Quantity: one roll + two bundles of cables Specifications: length 50m 3-twist polyester thread puller, length 50 m, with spring-loaded guide head. Low friction, high strength retractable wire for cable insertion. The perfect tool to help pull cables through conduits and occupied panel boxes. 50m long, professional black and red electrical cable puller, with premium screw fittings ( grommet). The electric cable threader has strong tensile strength, good flexibility, anti-aging and high temperature resistance. Electrician's needle, black and yellow rope, best seen in the tube where the cable already exists. folding. The unique connection makes it durable and practical. Wire Pull Pins Make it easy to lay electrical conductors or cables in pipes and conduits; pull cables through drywall, conduit, insulation, pipes, telecommunications, wires, walls, floor conduits and other wiring devices. three twists of 6 mm in diameter and 50 m in length; with guide spring; ideal for inserting cables. Flexibility and rigidity. Reusable and excellent elasticity. Good quality product