Stanley SLP5 Self-Leveling Five-Point Laser Level, Laser Class - 2 (1-77-319)

Projects 5 beams: 3 horizontal, 1 vertical and 1 plumb line + 1 Horizontal back line. Rated to IP54 to protect against dust and water splashes. Magnetic base which allows for it to be mounted directly to metal track to ensure accurate projections all around. Special magnetic base for attachment to rails and pivoting. Locking pendulum to help prevent damage to internal components. Magnetically dampened pendulum. Runs on 3 x AA batteries (supplied). With 8Hrs run time.