Johnson Level 36 in. Aluminum I-Beam 3 Vial Level

Experience precision and durability with this 36-inch I-beam level. Its corrosion-resistant aluminum frame stands up to tough jobsite conditions, while three acrylic vials deliver accurate readings for level and plumb measurements. Shock-absorbing end caps protect against drops, and a top-read window lets you view vials from above—perfect for overhead work and fast, reliable alignment.

An integrated ruled working edge streamlines marking cuts, centerlines and drill points, making layout tasks quicker and more accurate. Lightweight yet robust, this level is ideal for general contractors, drywall installers and DIY enthusiasts seeking professional results.

Key Features

• Corrosion-resistant aluminum I-beam frame
• Three durable acrylic vials (level and plumb)
• Top-read window for overhead visibility
• Ruled working edge for marking and layout
• Shock-absorbing protective end caps
• Non-magnetic design