Slide Rulers | McMaster-Carr

Filter by

System of Measurement

Length

Material

Manufacturer

Distance Measured

Graduations

Display Type

Color

Overall Length

Width

Numeric Graduations

Blade Length

Reading Direction

End Shape

Tip Style

Blade Material

REACH

Jaw Material

Performance

Controlled Retraction

RoHS

Compliant with Exemptions

Blade Width

Measuring Increments

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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

Yes

Manufacturer Model Number

575 Products

Measuring and Inspecting

Rulers

Horizontal, vertical, circumference, center-finding, and pica rulers

12 products

Calipers

Take inside, outside, and depth measurements with more precision than a ruler

208 products

Diameter Identifiers

Tighten the strap around rods, drill bits, and other small items to measure outer diameter

1 product

Tape Measures

Standard, long, center-finding, and flexible tape measures

176 products

Linear Scales

Measure and display the position of tools on machines, such as lathes, saws, and drill presses

40 products

Depth Gauges

Reach into slots, counterbores, and other holes to measure depth

58 products

Squares

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

65 products

Map Distance Measuring Tools

Slide across maps and blueprints to measure distances

4 products

Pipe Size Chart/Rulers

Curl around pipe to gauge its size, measure its diameter, or mark lines

3 products

Step Gauges

Check step height, gap width, and distance between slots to make sure machine and engine parts align

5 products

Protractors

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

16 products

Squareness Gauges

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

3 products

Angle Transfers

Duplicate any angle in construction and other applications

2 products

Straightedge/Protractors

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

2 products

Containers, Storage, and Furniture

Measuring Square Cases

Specially fitted to protect Starrett combination squares

1 product