General Tools 301ME 6 x 1/4 Flex Precision Stainless Steel Rule General Tools industrial precision rules are made with etched fine black graduation for easy reading and long life Ultra fine black graduations on the ruler show graduations of mm, 16ths This line gauge features a polished stainless steel finish with an overall length of 150 mm (6 inches) and width of 6 mm (1/4 inches) Ruler has a blank second side and also features a convenient pocket clip Made in the USA