Klein Tools 93LCLS Laser Level, Self-Leveling Red Cross-Line Level and Red Plumb SpotKlein Tools 93LCLS The Klein Tools Self Levelling Cross Line Laser Level 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, Kleins cross line level enables a multitude of alignment and layout applications