DeWalt DWHT43079 78 in. Magnetic Box Beam LevelDeWalt DWHT43079 78 in. Magnetic Box Beam Level The 78" Magnetic Box Beam Level is an ideal to have for a variety of professions. The level features a large cross section, block vials, magnified center vial, robust metal + over mold end caps, die cast center vial holder and a bridged center vial. Applications Leveling in any construction, renovation, alignment activity Specifications Color Yellow, Black Is it a Set? No Is Magnetic? Yes Number of Vials