Quick & curate Metal Stud Finder Are you looking for a Wall scanner for getting done the job in the right way to find the metal materials like studs joists pipes wire behind the wall as well as floors? This nail stud finder has a strong that can curately and quickly detect the metals in a minute. Do not need to make any marks on the drywall the stud finders will stick in the wall when detects the metal screws or nails._x000D_Efficiently PositionDeciding where you should nail or screw holes into the wall can cause a problem but once you got this Stud Finder just use this stud ball stud finder to the guesswork and unwanted holes in the wall.Higher FieldJust find screws and follow down stud to screws. The stud finders wall scanner have a Stud Ball that can easily adhere to a steel stud through 1/2drywall or other building materials. It will also work through tiling and plywood paneling.Product type: as shown in the figure_x000D_Powerfulwith 2lbs Pull StrengthThis stud finder wall detector can quickly locate the metal wood wires hidden in the walls floors and ceilings helping you find the ext stud while installing trims TVs cabinets etc.The stud finder tool is not only used as a stud finder for plaster walls but also used to find small metal objects that fall on the ground or to suck metal items that fall into a gap.