Zircon StudSensor SL 5.57 in. L X 2.34 in. W Stud Finder 3/4 in. 1 pc

The Zircon stud finder automatically locks on to the closest metal or wood stud edge, even if they are up to 3/4 inch deep in the wall or other surface. It features dual LED and audio indicators, so it's easy to work with even when visibility is limited or obstructed. This metal stud finder has an ergonomic shape to fit your hand and includes a convenient pocket clip.