Feature: Magnetic Cable Puller - Provides control and flexibility to navigate cables behind wooden stud walls, paneled walls, plasterboard walls, steel-framed walls, and under floorboards and carpet. The puller set allows you to connect accessories like a pulling grip. It connects to most wires and mesh wire pulling grips. Two Sizes of Magnet Accessories: The magnetic cable fishing tools come in two sizes, large and small, designed for different pipe diameters. They can pass through holes of different sizes. This pilot-guided design allows cables to pass through enclosed spaces, insulation, and other obstacles smoothly, allowing you to pull cables from the floor to the access point. Magnets Navigate Around Obstacles: Useful when ensuring cables have a clear path through without knowing the exact location. The strength of the magnet allows it to navigate around obstacles. Large magnets can quickly move over water pipe obstacles. You can easily guide it accurately under the floor. Efficiency: Reduces wall damage and minimizes unnecessary trips in and out of attics while working. Easily pass wires through walls or along the sides of pipes. Designed to improve workflow efficiency. Specification: Material: ABS, Nylon Rope Cord Length: 6m Package Included: 1 x Wire Threader Set