Get the versatility and performance you need to complete a wide range of leveling projects with 20V MAX Cordless Cross Line Green Laser, which seamlessly integrates with tools you already have. Now offered on the 20V MAX cordless platform, this Line Laser optimizes productivity with a locking pendulum, a durable magnetic mount, a fine adjust knob for accuracy, and a flexible rotating head for expert-grade usability. Easily extend your workday when the job calls for it with up to 17 hours of runtime when using a 20V MAX 2.0Ah battery (not included). The kit includes the Cross Line Laser, laser target, and ceiling/wall bracket in a DEWALT TSTAK case.