complete set ,purchased for me in early 1970s by service manager to aid me with the new line of Opel German cars, when I was working at Buick dealership,,, Who; back then knew about metric tools, I never used used them, they’ve been in my old tool box over 50 years, interesting set of open end wrenches 10-11. 12-13, 14-15, 17-19, with original plastic storage case, Made in Oklahoma