Empire True Blue 48 in. to 78 in. Extendable Box Level

This versatile extendable box level adjusts from 48 to 78 inches to provide an exact fit for custom or odd-sized applications. Featuring patented e-Band Vial Technology, it delivers superior readability and high-precision 0.0005 in./in. accuracy for professional tradespeople.

• Versatile extendable design adjusts from 48 in. to 78 in. to replace up to three different level sizes.
• Patented e-Band Vial Technology provides superior readability and high-precision 0.0005 in./in. accuracy.
• Adjustable slide control mechanism allows for customizable friction fit resistance and long-term performance.
• Integrated mark & scribe edge enables continuous scribing across the full length, even when extended.
• Tool-free removable end cap allows for accurate scribing into corners.
• Rear plumb vial window ensures easy viewing from both sides of the tool.
• High-contrast vial surrounds and integrated ruler scale improve visibility and repeat layout accuracy.
• Durable aluminum box beam construction designed for professional job site performance.