Magnetic Sphere Stud Finder - 4Pack, Sphere Tool Permanent Neodymium Magnet, Rare Earth Magnet Ball Stud Detector, Detect Nails, Screws & Metal Through Drywall,No Batteries Required

How It Works: Drywall is hung to wood or metal studs using screws or nails. AplysiaTech utilizes super-strong neodymium magnets to detect those screw/nail heads as you run the studfinder across your wall. When a screw or nail head is detected, The stud finder level "sticks" to the wall, pointing you to the exact location of these studs. | Magnetic Stud Finder: Stud Ball uses a rare earth magnet to detect metal through walls. This stud magnet never struggles to find the precise location of any metal frames, screws, or nails. The natural magnetic force locks on to any metal it finds. | Strong Magnetic Tool: The spherical shape of the stud ball magnet produces a higher magnetic field, allowing it to accurately detect metal behind thick building materials. The round magnet also has less flux leakage, keeping its magnetism for a longer period. | Convenient Stud Finder: Stop fiddling with battery-operated stud finders that can be faulty and prone to breaking. A magnet ball stud finder is always ready to use and has a consistent strength, meaning you can trust it is showing you the right spot to drill or cut every time. | Reliable Magnetic Stud Finder: AplysiaTech magnetic stud finder is made of high quality neodymium magnets and it can find studs in a wall with 5/8 drywall in less than a minute. Simply use the finger loop to move the Stud Ball across the wall and the magnetic screw finder will immediately stop at the exact location of any screws, plates, or frames. This is the fastest and most accurate drywall stud finder available.