Certified Lightweight Aluminum Rulers
Inch, Left to Right
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—Left to Right Reading Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Aluminum  | |||||||||
| 45" | 8ths (1"), 16ths (1") | 1 1/2" | 1/16" | Rigid | Silver | Printed | 1/4" | 0000000 | 000000 |