Bring your projects to a new height of accuracy with the Irwin Laser Line Level. Whether you are hanging pictures or wallpaper, installing shelving, laying tile or flooring, or drilling through multiple studs to run wiring, this straight-line laser level simplifies your work. Just point it at the target point, secure with retractable pushpins, raise lens cover to turn on and a highly visible line will be cast up to 50' onto your work surface. Single-hand operation projects a laser line vertically, horizontally or at any angle. Even works on slightly uneven surfaces.