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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Corrosion-Resistant Stainless Steel Rulers

Made to last, our most corrosion-resistant rulers are stainless steel and have wear-resistant etched markings.
Flexible rulers are for measuring slightly curved surfaces.
| Lg. | Front Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Hole Dia. | Each | |
Metric—Left to Right Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Stainless Steel | |||||||||
| 1,000 mm | Millimeters (10 mm), Millimeters (10 mm) | 1" | 1/32" | Flexible | Silver | Etched | 1/4" | 0000000 | 000000 |
Certified Corrosion-Resistant Stainless Steel Rulers

A calibration certificate traceable to NIST is included with these stainless steel rulers. They're flexible for measuring slightly curved surfaces and have wear-resistant etched markings.
| Lg. | Front Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Hole Dia. | Each | |
Metric—Left to Right Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Stainless Steel | |||||||||
| 1,000 mm | Millimeters (10 mm), Millimeters (10 mm) | 1" | 1/32" | Flexible | Silver | Etched | 1/4" | 00000000 | 0000000 |
Certified Lightweight Aluminum Rulers


Ensure accurate measurements with these certified rulers. All include a calibration certificate stating they are made in accordance to NIST specifications and tolerances. They're an economical alternative to Certified Corrosion-Resistant Stainless Steel rulers.
| Lg. | Front Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Hole Dia. | Each | |
Inch/Metric—Left to Right Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Aluminum | |||||||||
| 39"/100 cm | Millimeters (1 cm), 16ths (1") | 1 3/8" | 1/16" | Rigid | Silver | Printed | 1/4" | 0000000 | 000000 |
Metric—Left to Right Reading Direction | |||||||||
Aluminum | |||||||||
| 1 m | Millimeters (1 cm), Centimeters (1 cm) | 1 3/8" | 1/16" | Rigid | Silver | Printed | 1/4" | 0000000 | 00000 |
Lightweight Aluminum Rulers

Made of aluminum, these rulers are an economical alternative to Corrosion-Resistant Stainless Steel Rulers.
| Lg. | Front Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Hole Dia. | Each | |
Inch/Metric—Left to Right Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Aluminum | |||||||||
| 36"/100 cm | 8ths (1"), Millimeters (1 cm) | 1 1/8" | 1/16" | Rigid | Silver | Printed | 3/8" | 0000000 | 00000 |
| 39"/100 cm | Millimeters (1 cm), 16ths (1") | 1 3/8" | 1/16" | Rigid | Silver | Printed | 1/4" | 0000000 | 00000 |
Easy-to-Read High-Contrast Rulers
Numbers and graduations etched in light colors are easy to see on a black background.
Aluminum rulers are lightweight and corrosion resistant.
Flexible rulers are for measuring slightly curved surfaces.


Graduations | |||||||||
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| Lg. | Location | Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Each | |
Metric—Left to Right Reading Direction | |||||||||
| 100 cm | Front Top | Millimeters (1 cm) | 1" | 3/32" | Flexible | Black | Etched | 0000000 | 000000 |
Metric—Right to Left Reading Direction | |||||||||
| 100 cm | Front Top | Millimeters (1 cm) | 1" | 3/32" | Flexible | Black | Etched | 00000000 | 00000 |
Starrett High-Accuracy Rulers

Also known as machinists’ rules, these rulers ensure reliable, repeatable measurements. They meet Fed. Spec. GGG-R-791H, which establishes uniform standards for ruler accuracy, graduations, and size. All have a corrosion-resistant satin-chrome finish that reduces glare and wear-resistant etched markings. Inch and inch/metric rulers are labeled with numeric increments that are less than 1" for quick reading.
| Lg. | Front Graduation Marks (Numeric Increments) | Back Graduation Marks (Numeric Increments) | Accuracy | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Manufacturer Model No. | Each | |
Inch/Metric—Left to Right Reading Direction | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Satin-Chrome Steel | |||||||||||
| 39 1/4"/1,000 mm | 1/2 mm (10 mm), 32nds (4/32") | Millimeters (10 mm), 64ths (8/64") | -0.005" to +0.010"/-0.11 mm to +0.25 mm | 1 1/4" | 3/64" | Rigid | Silver | Etched | C636-1000 | 0000000 | 0000000 |
Starrett Certified High-Accuracy Rulers

Ensure reliable, repeatable measurements with these rulers. They include a calibration certificate traceable to NIST stating they have passed a test for accuracy. All meet Fed. Spec. GGG-R-791H, which establishes uniform standards for ruler accuracy, graduations, and size. They're also known as machinists' rules. They have a corrosion-resistant satin-chrome finish that reduces glare and wear-resistant etched markings. These rulers are labeled with numeric increments that are less than 1" for quick reading.
| Lg. | Front Graduation Marks (Numeric Increments) | Back Graduation Marks (Numeric Increments) | Accuracy | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Manufacturer Model No. | Each | |
Inch/Metric—Left to Right Reading Direction | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Satin-Chrome Steel | |||||||||||
| 39 1/4"/1,000 mm | 1/2 mm (10 mm), 32nds (4/32") | Millimeters (10 mm), 64ths (8/64") | -0.005" to +0.01"/-0.11 mm to +0.25 mm | 1 1/4" | 3/64" | Rigid | Silver | Etched | C636-1000 | 0000000 | 0000000 |
Adhesive-Back Rulers


Permanently mount these rulers to a machine or workbench.
Stainless steel rulers are corrosion resistant.
Flexible rulers are for mounting on curved surfaces.
Etched graduation marks are more wear resistant than printed marks.
Segments | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Front Top Grad. Marks (Numeric Increments) | Front Bottom Grad. Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Grad. Mark Style | No. of | Lg. | Each | |
Metric—Left to Right Reading Direction | ||||||||||
Silver Stainless Steel | ||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 19/32" | 3/64" | Rigid | Etched | 1 | 1m | 0000000 | 0000000 |
White Plastic | ||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 3/4" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 1" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (10 cm) | __ | 1/2" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (10 mm) | Millimeters (10 mm) | 1/2" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
Metric—Right to Left Reading Direction | ||||||||||
Silver Stainless Steel | ||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 19/32" | 3/64" | Rigid | Etched | 1 | 1m | 0000000 | 000000 |
White Plastic | ||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 3/4" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 1" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (10 cm) | __ | 1/2" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
| 1 m | Millimeters (10 mm) | Millimeters (10 mm) | 1/2" | 0.004" | Flexible | Printed | 1 | 1m | 0000000 | 0000 |
Adhesive-Back Vertical Rulers


Permanently mount these rulers on machines, tanks, and walls to measure heights and depths.
Stainless steel rulers are corrosion resistant.
Etched graduation marks are more wear resistant than printed marks.
Segments | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Front Left Graduation Marks (Numeric Increments) | Front Right Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | No. of | Lg. | Each | |
Metric—Bottom to Top Reading Direction | |||||||||||
Stainless Steel | |||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 19/32" | 3/64" | Rigid | Silver | Etched | 1 | 1m | 0000000 | 0000000 |
Metric—Top to Bottom Reading Direction | |||||||||||
Stainless Steel | |||||||||||
| 1 m | Millimeters (1 cm) | Millimeters (1 cm) | 19/32" | 3/64" | Rigid | Silver | Etched | 1 | 1m | 0000000 | 000000 |
Vertical Rulers

Measurements are printed from top to bottom for measuring heights and depths. These aluminum rulers are lightweight and corrosion resistant.
| Lg. | Front Graduation Marks (Numeric Increments) | Wd. | Thick. | Flexibility | Color | Graduation Mark Style | Hole Dia. | Each | |
Inch/Metric—Top to Bottom Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Aluminum | |||||||||
| 40"/100 cm | 16ths (1"), Millimeters (1 cm) | 1 1/16" | 1/16" | Rigid | Silver | Printed | 1/4" | 0000000 | 000000 |

























