48 in. Concrete Screed Level w/ 150 ft. Extra Bold Large Capacity Chalk ReelThe Concrete Level is a new to world solution that combines a level with the functionality of a screed and Darby. The wide, 2 in. magnesium base has two unique edges; a squared edge for screening and a round edge for smoothing. The Concrete Level also has vials, not only for level and plumb, but also for pitch (1 8 in. and 1 4 in.) which is critical for determining run off. In addition, the keyhole design provides a continuous grip and maximum