General Tools 641 Ultra Rule Flex Stainless Steel Ruler General Tools and Instruments 641 Ultra Rule Flex Stainless Steel Rule, 6 In., 7/8 In. Wide, 1/32 and mimes 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 7/8 Inch; The graduations of measure are 1/32 inch and millimeters Features a polished stainless steel finish and a mechanical pencil for marking Made in the USA General Tools and Instruments 641 Ultra Rule Flex Stainless Steel Rule, 6 In., 7/8 In. Wide, 1/32 and mimes 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 7/8 Inch The graduations of measure are 1/32 inch and millimeters Features a polished stainless steel finish and a mechanical pencil for marking