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3G Electric
JOHNSON LEVEL 80 in Extendable Magnetic Box Level - Magnetic Box Levels
JOHNSON LEVELMagnetic Box Levels

JOHNSON LEVEL 80 in Extendable Magnetic Box Level

The JOHNSON LEVEL Extendable Box Beam: Level & Plumb (MPN 5800-4880B) is a magnetic box level with an 80-inch overall length, constructed from aluminum and polycarbonate. It features top and side read vials for…

SKU 3G-OTH-299303

Also listed as: 58004880B · 5800 4880B

Brand
JOHNSON LEVEL
Item
80 in Extendable Magnetic Box Level
Part Number
5800-4880B
Category
Magnetic Box Levels
Available to Order
Also known as:5800-4880BJOHNSON LEVEL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

JOHNSON LEVEL
Manufacturer Part Number
5800-4880B
Type
Box, 0
Overall Lg
80 in
Non-Cushioned
0

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JOHNSON LEVEL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON LEVEL Extendable Box Beam: Level & Plumb (MPN 5800-4880B) is a magnetic box level with an 80-inch overall length, constructed from aluminum and polycarbonate. It features top and side read vials for versatile viewing. This non-cushioned, extendable box beam is designed for level and plumb applications.

Frequently Asked Questions

What is the JOHNSON LEVEL Extendable Box Beam used for?

The JOHNSON LEVEL Extendable Box Beam (MPN 5800-4880B) is used for level and plumb applications in construction, framing, and industrial installation. Its 80-inch length and magnetic box beam design allow for precise alignment on metal surfaces, while top and side read vials provide versatile viewing angles.

What are the specifications of the JOHNSON LEVEL 5800-4880B?

The JOHNSON LEVEL 5800-4880B is an 80-inch extendable box beam level with an aluminum frame and polycarbonate vials. It features top and side read vials, is non-cushioned, and is designed for level and plumb tasks. The magnetic base aids hands-free use on ferrous surfaces.

Where to buy JOHNSON LEVEL Extendable Box Beam worldwide?

3G Electric supplies the JOHNSON LEVEL Extendable Box Beam (5800-4880B) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this magnetic box level.

How to maintain a JOHNSON LEVEL box beam level?

To maintain your JOHNSON LEVEL box beam, keep vials clean and free of debris using a soft cloth. Store in a dry case to prevent damage to the aluminum frame and polycarbonate vials. Avoid dropping or overextending the beam, and periodically check vial accuracy against a known flat surface.

Used in

Common applications for JOHNSON LEVEL
Concrete formwork and foundation layout — Johnson Level 32X automatic optical level (40-6962) for elevation control and alignment.
Steel erection and plumbing — Johnson Level 9-inch magnetic torpedo level (1411-0900) with rare earth magnets and V-grooves for pipe and conduit.
Site grading and excavation — Johnson Level 16 ft fiberglass telescoping leveling rod (40-6316) with 1 ft/1 in graduations for grade checking.
Carpentry and stair layout — Johnson Level CS5 rafter square with octagon and inch graduations for marking rafters and stairs.
Electrical conduit and mechanical installation — Johnson Level magnetic torpedo level for level, plumb, 45°, and 30° measurements.
General construction layout — Johnson Level JRT300-GNHV-K rotary laser kit with green beam and 4,000 ft range for horizontal and vertical alignment.
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JOHNSON LEVEL Products

3G Electric supplies JOHNSON LEVEL magnetic box levels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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