Features: Ideal magnetic rope puller: electricians can fully control and flexibly navigate cables under wood bolt walls, paneled walls, drywall walls, and even steel frame walls, floors, and carpets. Using the wiremag zipper set, you can connect accessories such as access handles. It can be connected to most wires and brushed handles. Two types of magnetic accessories: magnetic line tools with different pipe diameters, large and small models are designed for you. You can go through holes of different sizes. This guided design allows the cable to pass smoothly through enclosed Spaces, insulation, and other obstacles, and then allows you to pull the cable from the ground to the access point. Magnets jump obstacles: You have to make sure the cable has a clear path that it can pass through without knowing its exact location. The strength of the magnet determines the use of the tool. Large magnets can move quickly through obstacles in water pipes. You can easily make it run under the ground. Save your work time: Eliminate wall damage and trips to and from the attic while working. Simply run the wire through the wall, up and down, or the left and right sides of the pipe. Using Wiremag pull rod sets, you can work smarter, not harder. Specification: Material: ABS, nylon rope Nylon cable length: 6m Delivery contents: 1 X-ray insert sleeve