i have the 27 piece set avaiable for use at work. it also sets up as a double punch which makes a perfect gasket for the cap on a master cyclinder. it also works nice to knock a hole in the glovebox outfitted with a rubber grommet for a plug and wires to pass thru for the sound system. this kit is the cats fine threaded nuts, i need to talk to the salesman that sold it to me because is was hundereds of dollars. the kit came in a nice little carrying case and says it was made in france.