Klein Tools 50611 Magnetic Wire Puller, Fishes and Pulls Wire Cable Behind Walls or Tight Spaces, Stainless-Steel Leader, Rare Earth MagnetMagnetic wire puller quickly and easily fishes wire and cable behind finished walls and enclosed spacesHigh strength, Rare-Earth magnets provide strong hold for easy wire and cable pullingMagnetic handheld unit features easy rolling mar-resistant wheels, reducing marks on finished walls180-Degree pivot handle with a comfort grip provides easy control and maneuverabilityIn-wall unit consists of strong Rare-Earth magnets and flexible stainless-steel leader with eyelet