Johnson Level TRI-Line Laser

The Johnson Level Tri-Line Laser comes with many useful features such as being able to turn on one horizontal line, or one vertical line or two vertical lines that are 90 degrees to each other. When all three beams are on, the laser beams from three cross lines. This cross-line laser can be used for a variety of interior or exterior applications such as installing cabinets, shelving, baseboards, doors, and windows, hanging pictures, setting concrete forms or installing fence posts and many more. It also features a manual mode that allows the user to generate uneven lines that are ideal for marking a stair railing.