Features: 1. Electrician Wire Cable Threading Device is a perfect tool to aid in pulling cables through occupied duct and panel box. 2. Perfect Flexibility and Rigidity: Unlike fiberglass wire, this Electrician Threading Tool will not break if you bend too much, unlike other steel fish tape, it will not curl a lot. 3. Our Electrician Wire Cable Threading Device has good flexibility, Anti-aging and high temperature. 4. 360Degree Available Head Wheel: The Head wheel at the end of the steel wire is 360degree available, much easy to across through the bends. And the unique connection method makes it durable and convenient. 5. Wide Application: Reusable, excellent elasticity, applicable for telecom, electrical wire, wall, floor conduit and other wiring installation. For running wire through walls, attics, crawl spaces, sub-floors and suspended ceilings, your best choice to finish difficult electric wiring installations by pulling and pushing cords through the toughest spaces easily without sparking fires. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. 2. The tensioner is not included in the product. Specification: Product name: electrician Wire threader Diameter: 6.5mm Length: 5/10/15/20/25/30/35m optional Color: as picture show includes: 1 x Wire threader