The fast, easy way to find studs. The Kreg Magnetic Stud Finder is a pocket-friendly way to hit the mark every time. Featuring strong rare earth magnets, the Magnetic Stud Finder offers reliable indication on wood and metal studs. A Hi-Viz bubble level and precision marking notch make it easy to anchor cabinets, shelves and more.Two powerful magnets find screws and nailsHolds hands free on the wallHi-Viz bubble levelWorks on wood and metal studsPrecision centered marking notchesBattery-free