Johnson 3878 Magnetic Professional Aluminum Level, 78", Black
Key Features:
- MAGNETIC LEVEL: The leveler features a strong holding magnetic edge that allows hand-free use on the ferrous metal surface for added convenience.
- QUALITY CONSTRUCTION: The carpenter's level features a heavy-duty aluminum frame that promises to withstand the harsh impacts at the job site, delivering unparalleled performance.
- ACRYLIC VIALS: The magnetic box level features easy-read replaceable acrylic vials made of impact-resistant material for maximum durability.
- SMART DESIGN: The aluminum box level has a top-read window that maximizes readability, allowing you to access reading from any angle.
- USER-FRIENDLY: The 78 in. I-beam level has replaceable cover plates and three vials that make it easy to use and a must-have for most professionals.
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Shipping & Returns





Johnson 3878 Magnetic Professional Aluminum Level, 78", Black
Johnson 3878 Magnetic Professional Aluminum Level, 78", Black
Key Features:
- MAGNETIC LEVEL: The leveler features a strong holding magnetic edge that allows hand-free use on the ferrous metal surface for added convenience.
- QUALITY CONSTRUCTION: The carpenter's level features a heavy-duty aluminum frame that promises to withstand the harsh impacts at the job site, delivering unparalleled performance.
- ACRYLIC VIALS: The magnetic box level features easy-read replaceable acrylic vials made of impact-resistant material for maximum durability.
- SMART DESIGN: The aluminum box level has a top-read window that maximizes readability, allowing you to access reading from any angle.
- USER-FRIENDLY: The 78 in. I-beam level has replaceable cover plates and three vials that make it easy to use and a must-have for most professionals.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Key Features:
- MAGNETIC LEVEL: The leveler features a strong holding magnetic edge that allows hand-free use on the ferrous metal surface for added convenience.
- QUALITY CONSTRUCTION: The carpenter's level features a heavy-duty aluminum frame that promises to withstand the harsh impacts at the job site, delivering unparalleled performance.
- ACRYLIC VIALS: The magnetic box level features easy-read replaceable acrylic vials made of impact-resistant material for maximum durability.
- SMART DESIGN: The aluminum box level has a top-read window that maximizes readability, allowing you to access reading from any angle.
- USER-FRIENDLY: The 78 in. I-beam level has replaceable cover plates and three vials that make it easy to use and a must-have for most professionals.

















