Channellock 48 in. Aluminum Magnetic I-Beam Level 3 vial

Set your work straight with the Channellock 4 ft. I-Beam Magnetic Level. Inspired by America's hardworking tradesmen and women, this spirit level features three high-contrast vial surrounds for level, plumb and 45 deg. vials, an easy-to-read top-view window, and a built-in magnetic strip that offers a strong hold on metal surfaces. Its durable aluminum frame and rugged shock-absorbing end caps are built for years of hard work. Plus, its ergonomic hand grips allow for easy handling while wearing gloves. With ±0.0005 in./in. accuracy, this professional-grade level tool won't just do the job-it'll flat-out conquer it.