DeWalt DWHT43248 48 in. Box Beam LevelDeWalt DWHT43248 48 in. Box Beam Level The 48" Box Beam Level is 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 Is it a Set? No Is Magnetic? Yes Number of Vials 3 Product Height [in] 3. 9