Metric Squares | McMaster-Carr

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System of Measurement

Blade Length

Material

Length

Blade Material

Square Head Material

Measuring Component

Thickness

Head Length

Color

Numeric Graduations

Width

Blade Width

Graduation Color

Shape

Angle Measured

Graduation Type

Blade Thickness

Center Head Material

Blade Color

RoHS Compliance

REACH Compliance

DFARS Compliance

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230 Products

Measuring and Inspecting

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

Combination Square Blades

Combination Square Blades

Connect to a combination square head to create a combination square

Squareness Gauges

Squareness Gauges

Check frames and machined parts to see if they are leaning or uneven

Raw Materials

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)