Dual-chamber design increases level durability, ensuring accuracy over time, and resists twisting twice 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 provide easy, accurate readings. Constructed of aircraft-grade aluminum for unrivaled strength. IRWIN Tools STRAIT-LINE Magnetic I-Beam Level, 48-inch (2035203)
From the Manufacturer
48" Magnetic I-Beam Level - IRWIN has expanded our offering of professional levels with the new STRAIT-LINE I-Beam Level. Constructed of aircraft-grade aluminum and featuring our patent-pending dual chamber design, IRWIN STRAIT-LINE I-Beam Levels provide industry-leading strength and durability. The easy-to-read MagnaVials are 20% larger than your standard vials, providing accurate, consistent readings. For quality, accuracy and durability you can always count on your STRAIT-LINE I-Beam Level to get the job done right.