Angle Measures | McMaster-Carr

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System of Measurement

Blade Length

Material

Silicone Rubber

Stainless Steel

Length

Color

Graduations

Angle Measured

-180° to 180°

0 min to 120 min

Manufacturer

Arm Length

Blade Material

Stainless Steel

Performance

High Visibility

Scratch Resistant

Mount Type

Head Shape

Head Length

Shape

RoHS

Compliant with Exemptions

Measuring Component

Protractor Head

Square Head with Built-In Level

Blade Width

Thickness

Export Control Classification Number (ECCN)

Width

REACH

Square Head Material

DFARS Specialty Metals

Blade Thickness

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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315 Products

Most Likely Products

Squares

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

Protractors

Set bevels and measure angles with everything from pocket-size to long-arm protractors

Combination Square Heads

Combination Square Heads

Attach combination square blades to form a combination square

Multitools

A variety of tools and blades all in one

Square Holding Clamps

Square Holding Clamps

Position squares for repeat checking and marking

Combination Square Blades

Combination Square Blades

Connect to a combination square head to create a combination square

All Results

Measuring and Inspecting

Squares

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

Protractors

Set bevels and measure angles with everything from pocket-size to long-arm protractors

Combination Square Heads

Combination Square Heads

Attach combination square blades to form a combination square

Square Holding Clamps

Square Holding Clamps

Position squares for repeat checking and marking

Combination Square Blades

Combination Square Blades

Connect to a combination square head to create a combination square

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

Angle Indicators

Angle Indicators

Align pipe and other equipment by measuring angle, level, or tilt

Drill Point Angle Gauges

Drill Point Angle Gauges

Verify drill point angles after sharpening

Angle Identifiers

Angle Identifiers

Place the edges against fittings, dies, and other objects to quickly verify angles up to 45°

Squareness Gauges

Squareness Gauges

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

Chamfer Gauges

Check the diameter of chamfered edges to make sure they're within tolerance

Calibration Squares

Calibration Squares

Lay horizontally or vertically on CNC machines to check the position of tools with high precision

Countersink Gauges

Countersink Gauges

Catch sizing errors in countersunk holes to keep fasteners from protruding and creating weak points

Angle Transfers

Angle Transfers

Duplicate any angle in construction and other applications

Straightedges

Draw straight lines and check the straightness of surfaces

Straightedge/Protractors

Straightedge/Protractors

Draw straight lines and measure angle, slope, and rise with one tool

Center Punch/Angle Indicators

Center Punch/Angle Indicators

Find the center of pipe and other parts and determine setup angles on milling machines and grinders

Levels

Ensure surfaces are completely horizontal or vertical

Level Mounts

Strap to nonmagnetic surfaces to attach a magnetic level

Inspection Setup Blocks

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

Light Meters

Measure light quality and intensity

Fabricating and Machining

Multitools

A variety of tools and blades all in one

Rotary Angle Indexers

Rotary Angle Indexers

Position round workpieces at precise, repeatable angles for machining flats, hexes, and key slots

Sine Bars

Measure, mark, and inspect exact angles on dies and other precision parts

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