[Efficient Wire Threading]This wire insertion device has a flat-head hook and a large hole that enable you to connect the wire and run several threads at once. It saves you time and effort in wire threading. [Versatile Wiring Solution]This universal wire lead threading device tool can handle any wiring challenge you may encounter, from the floor to the ceiling, from the wall to , from the simple to the complex. It can easily and efficiently thread wires. [Applicable Pipe Diameter] With a wire diameter of 4mm, this electrical wire cable threader can easily thread wires through all kinds of PVC pipes, metal pipes, and other pipes. [Reduce Friction] This tool lets you connect wires in any direction with a 360 rotation scroll wheel design. It helps you pass through the hole with less friction and more ease. [ and Wear-]This wire lead threading device tool is made of 3-layer solid spring steel that can handle any bending force without wearing out or breaking. Because of its durability and flexibility, it is a great tool for any wire threading job., Manufacturer: Littimoon