Stanley 47-400

<b>Stanley? 47-400, Magnetic Stud Finder</b><br><br><li>Provides dependable detection of wall studs. </li><li>Magnet works by locating steel nails and screws used to hold drywall to studs. </li><li>Base of the stud finder is notched for convenient marking once studs are located.</li></ul><br><br>