Hex Wrench

thingiverse

At full scale, this is a 10 millimeter hex wrench. To access other sizes, simply amplify or reduce the wrench's dimensions in your slicing software. For instance: if you require a 6 millimeter hex wrench, print at 60 percent size. If printing with PLA, make the model slightly larger because PLA tends to contract when cooled. So, if you are printing this wrench with PLA, print it at 100.3 percent size or more, depending on your printer's settings.