Johnson Level Red Industrial Alignment Dot Laser 4-24V DC - 40-6222 Schonstedt Instrument Co Features a unique

Features a unique

Product Length (in): 19

easy-to-use tool designed for construction professionals needing precise elevation measurements

and other heavy-duty tasks

The Safco 4998GRR flat file does not come with a built-in lock

Johnson Level Red Industrial Alignment Dot Laser 4-24V DC - 40-6222 Schonstedt Instrument Co Features a uniqueJohnson Level Red Industrial Alignment Dot Laser 110V AC Model Number: 40 6222 Johnson Industrial Alignment Lasers utilize Wedge Prism Technology for beam steering. While other suppliers use set screws and adhesives to secure the laser inside the laser module, Johnsons Wedge Prism Technology assures the end user that the laser beam will never come out of calibration. While set screws and adhesives fail under varying work environments Wedge Prisms