Parametric Combination Wrenches

This is a parametric combination wrench that I designed in FreeCAD.

You can change the “size” parameter in the spreadsheet, and the wrench will automatically resize and relabel itself. Or, you can print a full set from 8 - 22mm using the STL files attached.

Right now, it is in millimeters, but it's pretty easy to change the units in FreeCAD.

NOTE: I would recommend printing in 100% infill for them stubborn tractor bolts and also posting a make if you print a ridiculously large wrench!

FreeCAD files attached!

Tips are welcome! - https://paypal.me/RobinAltoft