Irwin 1794107 IRWIN 1500 I-Beam Level, 48-inch (1794107)

1794107. 1500 Series I-Beam Level - 48" Length. Standard Features: Heavy Duty I-Beam Level. Dual Chamber Design increases level durability, ensuring accuracy over time, and resists twisting 2X more than traditional I-Beams. Plumb Site® offers dual-sided, undistorted viewing in the plumb position and easy, more accurate plumb readings. MagnaVials™ and wide top read window for easy, accurate readings. Dimension: 48" Length.