These rulers are made in Japan by Shinwa Measuring Tools Corporation, a premier measuring tool manufacturer. Made from the finest stainless steel available and hardened and tempered. They have a zero glare baked-on satin chrome finish which makes it easy to read and prevents corrosion. Graduations are precision photo etched and then black filled for easy readability. Conforms to Japanese Industrial Standard (JIS) B 7516 Grade 1.
Graduations: 4R (1/8", 1/16", 1/32", 1/64")
| Item # | Length | Width | Thickness |
| H-3001A | 6" | 0.75" | 0.04" |
| H-3001C | 12" | 1.25" | 0.035" |
| H3412F | 36" | 1.25" | 0.047" |
We also carry 4R flexible rules which are good for measuring curved surfaces.
| Item # | Length | Width | Thickness |
| H-3101A | 6" | 0.5" |
0.020" |
| H-3101C | 12" | 0.5" | 0.020" |
| H-3101E | 24" | 0.5" | 0.020" |
| H-3101F | 36" | 0.5" | 0.020" |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov