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The Milwaukee Electric Tool Corp MLIBM48 is a 48-inch magnetic I-beam level designed for accurate plumb, level, and 45-degree measurements across a range of trade applications. The I-beam frame construction provides rigidity while keeping overall weight manageable at 3.15 pounds. Integrated magnets allow hands-free use on ferrous surfaces such as steel studs, conduit, and pipe, freeing the installer to mark or fasten without holding the tool. This level is suited for electricians, plumbers, HVAC installers, and general construction tradespeople who need a reliable layout tool on metal surfaces.
The MLIBM48 is well-suited for residential and light commercial work where layout accuracy is critical. Common applications include aligning electrical conduit runs, setting pipe slope, checking steel stud framing, and positioning HVAC components. The 48-inch length spans a wide working surface, reducing the number of reference points needed to establish a true line. Its magnetic base makes it a practical choice when both hands are needed for fastening or when working on vertical metal surfaces without an assistant.
Designed as a general-purpose magnetic I-beam level suitable for use in electrical, plumbing, HVAC, and structural trade applications where a 48-inch layout tool is required.
No power source or shutoff is required for this tool. Clean ferrous surfaces before applying the magnetic base to ensure a secure hold and accurate reading. Do not use the magnetic feature on surfaces near sensitive electronic equipment where magnetic fields may cause interference. Inspect vials periodically for damage or air bubbles that could affect reading accuracy.
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