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JOHNSON LEVEL Combination Square - Combination Squares
JOHNSON LEVELCombination Squares

JOHNSON LEVEL Combination Square

The JOHNSON LEVEL Combination Square: Inch/Metric is a combination square with an etched scale and 1 mm metric graduations. It features a cast zinc body and includes a scriber. This model (MPN 400EM-S) is offered by…

SKU 3G-OTH-284475

Also listed as: 400EMS · 400EM S

Brand
JOHNSON LEVEL
Item
Combination Square
Part Number
400EM-S
Category
Combination Squares
Available to Order
Also known as:400EM-SJOHNSON LEVEL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JOHNSON LEVEL
Manufacturer Part Number
400EM-S
Type
Stainless Steel, 4 3/4 in, 12 in x 0.85 in, Cast Zinc

Technical Documents

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

Product Description

The JOHNSON LEVEL Combination Square: Inch/Metric is a combination square with an etched scale and 1 mm metric graduations. It features a cast zinc body and includes a scriber. This model (MPN 400EM-S) is offered by JOHNSON LEVEL.

Frequently Asked Questions

What is the JOHNSON LEVEL Combination Square 400EM-S used for?

The JOHNSON LEVEL 400EM-S combination square is used for layout, marking, and checking 90° and 45° angles in metalworking and woodworking. Its etched inch/metric scale and scriber enable precise measurements and scribing on workpieces.

What are the specifications of the JOHNSON LEVEL 400EM-S combination square?

The JOHNSON LEVEL 400EM-S combination square has a stainless steel blade measuring 12 in x 0.85 in, a cast zinc body, and an etched scale with 1 mm metric graduations. It includes a scriber and is manufactured by JOHNSON LEVEL.

Where to buy the JOHNSON LEVEL 400EM-S combination square worldwide?

3G Electric supplies the JOHNSON LEVEL 400EM-S combination square worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this precision tool to your facility, regardless of location.

How to maintain a JOHNSON LEVEL combination square?

To maintain a JOHNSON LEVEL combination square, keep the blade and body clean and dry after use. Lightly oil the blade to prevent rust, and store it in a protective case. Avoid dropping the tool to preserve the accuracy of the etched scale and squareness.

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 combination squares. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Combination square with a 12-inch stainless steel blade and cast zinc body. Features printed graduations in 1/32-inch increments and includes a scriber. Used for measuring, marking, and checking 90-degree and 45-degree angles in layout tasks
JOHNSON LEVEL
Combination square with a 12-inch stainless steel blade and cast zinc body. Features printed graduations in 1/32-inch increments and includes a scriber. Used for measuring, marking, and checking 90-degree and 45-degree angles in layout tasks

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