NTE Electronics pec tools 6″ 4r rigid black chrome, “high-contrast” machinist ruler with markings 1/8″, 1/16″, 1/32″ and 1/64″

This precision 6″ 4R rigid ruler is made in the USA by Products Engineering Company (PEC Tools), a premier tool manufacturer.*Rule is made from spring tempered and hardened steel and is .750″ wide by .036″ thick.*It has a “high-contrast” black chrome finish that provides better rust resistance than polished steel and can be easily read in both low and bright light conditions.*The sides of each rule are ground parallel and each end is accurately ground square to allow reading from either end.*4R graduations have 1/8″ and 1/16″ on one side and quick-reading 1/32″ and 1/64″ on the other. Graduations are precision photo etched and then white filled for easy readability.