Certified Lightweight Aluminum Rulers
Inch, Left to Right
Ensure accurate measurements with these certified rulers. All include an accuracy 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 |