The PM 4-M multi-line laser rotates around the center point and features a fine-tuning knob.
The PM 4-M multi-line laser features two vertical lines and one horizontal line for leveling or
aligning applications, and when transferring points or installing partition walls. Designed to rotate around the center point, the laser features a fine-tuning knob for precise alignment. Other features include the company’s Pulse Power technology to produce highly visible beams and give users an accurate squaring and aligning tool; a rubberized tool body to help protect the laser aperture and tool edges, and a locking pendulum mechanism for added protection.