48-inch Professional-Grade Magnetic Aluminum I-Beam Level (5100-0048M) Adjustable American-Made drivers from CHANNELLOCK® mean

American-Made drivers from CHANNELLOCK® mean business

QUICK CONVERSION by a simple switch of the tab

HIGH TENSILE steel handles

Nickel chrome finish for exceptional corrosion resistance

48-inch Professional-Grade Magnetic Aluminum I-Beam Level (5100-0048M) Adjustable American-Made drivers from CHANNELLOCK® meanSet your work straight with the CHANNELLOCK 4 Foot 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 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