DescriptionSpring Steel Threading Devices --- cable, network cable, wire, concealed metal threading devices, electrician pulling devices, long term use, short distance pulling devices.Easy to Solve Wiring Problems --- easy to solve all kinds of complex pipeline wiring problems, whether it is the wiring of under-floor wiring slots, or pipeline ceiling wiring, as well as pipeline wall wiring, network cable wiring, etc.Material --- The material is made of spring steel with three layers of solid springs, strong recovery, strong bending force, long enough length, strong toughness, 360° without dead ends, multiple right angle bends, and no fear of complicated wiring.Flush Hook Cable --- the flush has a large aperture that allows multiple cables to be run at on.