Measuring length: 150 mm Cross section: 13 mm x 0.5 mm acc. to DIN 2004/22/ECII type B = ½ mm / mm. top ½ mm and bottom 1/1 mm graduation reading from left to right • flexible version. small section • stainless spring steel • non glare. matt surface • etched graduation for a clear reading Our steel rules from 500 mm up to 4000 mm are marked with the EC Code. These steel rules conform to EC Class II and are qualified as reference pieces. Therefore please order our calibration certificate together with the rule. made in germany