Starrett High-Accuracy Rulers
Inch
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. | Appearance | Each | |
Inch—Left to Right Reading Direction | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome Plated Steel | ||||||||||||
| 3" | 64ths (8/64"), 32nds (4/32") | 8ths (1"), 16ths (1") | -0.0035" to +0.004" | 9/16" | 3/64" | Rigid | Silver | Etched | C604R-3 | Satin | 0000000 | 000000 |