The MILWAUKEE® M12™ Green Cross Line & 4-Points Laser provides all-day runtime and the best visibility in its class. Using MILWAUKEE® M12™ REDLITHIUM™ 3.0 CP Battery (sold separately), users get 9+ hours of continuous runtime for ultimate productivity. The high-intensity green laser offers users superior visibility up to 125' for long-range applications. The vertical and horizontal lines make alignment and level applications easy for users, while the additional 4-points allow for quick transfers from floor to ceiling and squaring applications. The integrated magnetic bracket features micro-control and pivots on the plumb point for easy and fast alignment. The amplified rare earth magnets provide a stronghold and will not slide on steel studs, while an integrated hang hole makes setup easy and efficient in any environment. As part of the industry-leading MILWAUKEE® M12™ System, this laser is compatible with all MILWAUKEE® M12™ Batteries. Features: All Day Runtime - 9+ Hours; Brightest Green Laser Optimized for Distance; Micro Control - Pivots on Point; Vertical & horizontal lines plus 4-points to level, align, plumb and square.; 125 ft. Working Range; 165 ft. Range with Detector; Accuracy: +/- 1/8\" @ 33 ft; Amplified Rare Earth Magnets - Will Not Slide on Steel Studs; 210 Degree Horizontal Fan Angle, 165 Degree Vertical Fan Angle; 2\" Plumb Point Access; Self Leveling: +/- 4± Tilt; IP54 Rated: Water and Dust Resistant; 1m Impact Resistance; 1/4-20 & 5/8-11 Thread Mount; 3 Year Tool Warranty