This is a Hardened Stainless Steel Satin Chrome Rigid 6 150 mm Steel English Metric rule. Shinwa H-3412A 6" 150 Mm Rigid English Metric Zero Glare Satin Chrome Stainless Steel E/M Machinist Engineer Ruler/Rule With Accuracy conforms to Japanese Industrial Standard (JIS) B 7516 Grade 1., Made from the finest stainless steel available and is hardened and tempered Steel rule for crack measurement length 150 mm SHINWA kaufen - Steel rulers - Feine Werkzeuge Both long edges and ends are ground flat and straight. The E/M graduations shows 32nds and 64ths on one side and mm and . Markings are precision photo etched and then black filled for easy readability. 5 mm on the reverse., Rule is ., 750 wide and ., 035 thick. This rule is made in Japan by Shinwa Measuring Tools Corporation, a premier tool manufacturer and is one of the most commonly used rules in Japan. 5mm, 1mm These rulers are made in Japan by Shinwa Measuring Tools Corporation, a premier measuring tool manufacturer. Note that this ruler is not compatible with our 6 ruler stop. Made in Japan Has a zero glare satin chrome finish which makes it easy to read and will prevent corrosion., mm , . Engineers. Perfect for engineers needing accurate measurements in both metric and imperial units for precise designs and calculations. Woodworkers Graduations are precision photo etched and then black filled for easy readability. This is a Hardened Stainless Steel Satin Chrome Rigid 6" 150 mm Steel English Metric rule. This rule is made in Japan by Shinwa Measuring Tools Corporation...