Universal Wire Lead Threading Device Tool 5/10/15/20m Rope Pulling Device for Electricians with Pulley Threading of Cable Wire WIRE THREADING DEVICE 5M (16.4ft)/10M (32.8ft) spring steel threading device, cable/network cable/wire/dark wire metal threading device, electrician wire drawing device, long-term use, short-distance wire drawing device. MULTI-PURPOSE Easily solve all kinds of complicated pipeline routing problems, whether it is the routing of the wiring groove under the floor, or the routing of the ceiling of the pipeline, and the routing of the wall of the pipeline, and the routing of the network cable, etc., a powerful tool for home decoration. SPRING STEEL Three-layer solid spring, strong recovery, strong bending, strong enough length and strong toughness, 360 no dead angle corners, multiple right-angle bends, no fear of complicated wiring. FLAT-HEAD HOOK WIRE The flat-head has a large aperture, which can walk multiple cables at a time. At the same time, it is more convenient to bind the wires and be more convenient. It is suitable for wiring and installation of pipelines with large pipe diameters. SUITABLE PIPE DIAMETER wire diameter 4.02mm, suitable for various PVC pipes and other plastic pipes, metal pipes, etc., general indoor wiring pipes can be used, and no bare wiring is allowed, which will easily cause the threader to fail to go out. Specification Material:Three-layer solid spring Wire diameter:4.02mm Length:5M (16.4ft)/10M (32.8ft)