The Stabila Type 80A-2 48-Inch General Construction Level delivers precise level and plumb measurements in a variety of working conditions. This tool features three vials that display all the information you need. The durable aluminum design makes this heavy-duty Stabila level a prime choice for all the toughest job sites. It boasts a unique ribbing which increases the strength of the tool, so you can use it anywhere without distorting the flat edges. It also features protective end caps to protect against minor impacts. Each vial comes with open-view windows, and the center vial rests near the top of the device to provide greater access to recessed surfaces without sacrificing visibility. The end caps come off for flush measurements.