em81 Series True Blue Magnetic I-Beam LevelGet the level best: True Blue® vials provide spot-on construction-grade accuracy, superior readability as well as never-fade, -fog or -leak durability. Tri-axis design enables easy level, plumb and 45° angle readings. Convenient top-mounted window allows you to check the level vial's bubble from a second vantage point. Heavy-duty aluminum frame ensures absolute structural integrity. Level Type: Carpenter/Mason; Leveling Axis: 45°; Horizontal; Vertical.
Manufacturer's limited lifetime warranty.