Johnson Level & Tool 99-006K Self Leveling Rotary Laser System Kit, Soft Shell Carrying Case, Alkaline Battery, Tripod, Mounting Bracket, 13ft Grade Rod, Magnetic Target, Protective Glasses TURNKEY SOLUTION: The 99-006K self-leveling rotary laser system includes a soft carrying case (laser only), a 13 grade rod, LED one sided detector, a contractor grade tripod, freestanding target, a drop-ceiling bracket, and laser glasses EXTERIOR RESIDENTIAL: Great for leveling forms and footings, aligning fence posts, grading/excavation, or laying out retaining walls, planting beds, and more VERTICAL AND HORIZONTAL USE: Use vertically for laying out walls and floors, or installing metal drywall track. Use horizontally to install wainscoting, drop ceilings, or for leveling cabinets COMMERCIAL CONSTRUCTION: Check floor heights prior to pouring concrete or erecting walls. Check survey stake heights, and check alignment with the 90-degree split laser AROUND THE FARM: Perfect for checking drainage slopes, leveling outbuildings, setting fence post alignment and height, and more Laser Class Illa, Power output 5mW