Channellock 48-Inch Magnetic Aluminum I-Beam Level with 3 Vials

Overview

The Channellock 48-Inch Magnetic Aluminum I-Beam Level is designed for professionals who move between walls, cabinets, and frames. It combines a lightweight yet rugged aluminum frame with a strong magnetic strip, making setup easier on metal surfaces and providing readable measurements from multiple angles on busy jobsites.

Precision you can rely on

With a tolerance of 0.0005 in/in in all ten working positions, this level supports careful checks across long spans. Three high-contrast vial surrounds and a top-view window enhance visibility, helping you confirm level or plumb at a glance without constant repositioning.

• 0.0005 in/in tolerance in all ten positions
• Three high-contrast vial surrounds for fast readings
• Top-view window for easy sightlines from different angles

Rugged build for daily use

The durable aluminum frame resists dents and corrosion, while rugged end caps guard against impact on tough job sites. A strong magnetic strip keeps the tool in place on metal surfaces, freeing your hands for alignment tasks and measurements.

• Durable aluminum frame resists wear on site
• Rugged end caps offer protection against drops
• Magnetic strip provides reliable hold on metal surfaces

Comfortable handling you can rely on

Ergonomic hand grips are designed for smooth handling, even when you’re wearing gloves. The long 48-inch length provides a stable reference for long spans, helping you work efficiently without sacrificing accuracy.

• Ergonomic hand grips for improved control
• Glove-friendly design with steady handling
• Long length supports stable reference across wide areas

Versatility in real-world tasks

Ideal for framing, shelving, cabinetry, tiling, and general alignment, this level adapts to a variety of on-site needs. Readability, magnetism, and durability come together to support precise setup and faster checks—without promising guaranteed results.