Cross-line laser levels offer the highest value of any type of laser, they are extremely versatile, easy-to-use and inexpensive. Johnson's self-leveling cross-line laser projects two crisp, clean laser lines simultaneously, one vertical and one horizontal. Its 360 deg graduated base makes angle layout a snap and its locking mechanism protects the inner pendulum during transportation. Thanks to the laser's visual out of level indicator, you'll never need to worry about accuracy - if the laser can't self-level, it will alert you by flashing the beam. The elevating tripod attaches quickly and easily to the laser for hands-free use and the tinted laser glasses enhance beam visibility on the jobsite. And the hard-shell carrying case protects your equipment when not in use.