General Tools CF678MED Precision Flex Rule General Tools and Instruments CF678MED Precision Flex Rule, 6 In., 3/4 In. Wide, 1/8-1/16/-1/32 and 1/64 is a ruler is for machinists The markings are ultra fine black for easier reading and deciphering The rule is 6 Inch long and has a width of 3/4 Inch; Features a polished stainless steel finish The graduations of measure are 1/8, 1/16/, 1/32 and 1/64 inch Made in the USA General Tools and Instruments CF678MED Precision Flex Rule, 6 In., 3/4 In. Wide, 1/8-1/16/-1/32 and 1/64 is a ruler is for machinists The markings are ultra fine black for easier reading and deciphering The rule is 6 Inch long and has a width of 3/4 Inch The graduations of measure are 1/8, 1/16/, 1/32 and 1/64 inch Features a polished stainless steel finish