Review on Starrett 604R 6 Graduations Graduation Thickness by Mark Bennett

Period available for purchase . Also made in the USA. Wipe down with wax or oil after use and it will last for generations. Even the 1/64 inch division is narrow and crisp. If you need a metric or decimal ruler check out Starrett's online catalog, they also make them. In fact Starrett makes every line imaginable, they are not cheap but the quality is 100%. where it should be. If you like quality and precision, you won't be disappointed. This is a tool made the way tools were made before MBAs started running tool companies. I am in no way affiliated with this company but I am a huge fan of the brand.