Bosch GLL 20-22 G Line Laser, Mount & Case 3.7V 3.0Ah Lion Battery

The GLL 20-22 G Professional is a robust and intuitive line laser made for a wide variety of applications. With an IP65 rating and rubber-enforced housing, it is made to withstand dust and water, so you can work with confidence in even the toughest conditions. The U-shaped laser window provides a broader fan angle for the horizontal line. With a dual power source, you can switch between the BA 3.7V 3.0Ah XL Li-Ion battery and AA alkaline batteries - helping to eliminate downtime and increase productivity.