The Klein Tools Self-Leveling Green Cross-Line Laser Level (Cat. No 93LCLG) is a high-performance laser leveling and alignment tool for professionals. This level provides a reliable pendulum self-leveling system with clear, bright laser level lines, and a 90-degree vertical plumb spot feature. Equipped with an integrated magnetic mount and an additional ceiling clip mount, Klein’s cross-line level enables a multitude of alignment and layout applications. See more here: https://www.kleintools.com