Dewalt DWHT42170 78-in Magnetic Premium I-Beam Level

• Shock absorbing end caps to protect the level
• Solid block vials for excellent durability and accuracy (0.0005″ / in)
• Precision machined utile surface
• V-groove base for accurate alignment on rounded surfaces and edges
• Rare earth magnets deliver superior holding strength

The 78 in. Magnetic I-Beam level offers precision leveling accuracy in a robust and durable design. It features durable block vials, instead of standard vials, that provide leveling accuracies of +/- 0.0005 in. and enhanced damage resistance. Each base is designed with V-Grooves for accurate reading on both flat and rounded surfaces, and each end cap is constructed with over-molding for enhanced impact protection.