Slide Rulers | McMaster-Carr

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EAR99

DFARS Specialty Metals

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

Graduation Type

591 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

210 products

Linear Scales

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

40 products

Diameter Identifiers

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

1 product

Squares

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

65 products

Depth Gauges

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

60 products

Tape Measures

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

188 products

Pipe Size Chart/Rulers

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

3 products

Map Distance Measuring Tools

Slide across maps and blueprints to measure distances

4 products

Protractors

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

16 products

Step Gauges

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

5 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