KREG FINDER STUD MAGNETIC W/LSR-MRK KMM1000LZ High-Tech Functionality: Equipped with Laser-Mark technology (class 2 laser, power output of 1mW or less), this magnetic stud finder tool effortlessly projects the exact location of the stud Hand-Free Magnet Stud Finder Tool: Two powerful rare-earth magnets allow the tool to hold itself on the wall, locating screws and nails in wood and metal studs Compact Design: This small-sized stud finder easily fits in your pocket, making it a convenient workbench accessory for carpenters Stud Finder Magnetic: Features precision-centered marking notches and a high-visibility bubble level for accurate measurements and leveling Premium Kreg Tools: We offer products that help woodworkers close the gap between idea and outcome