.. | ||
STL | ||
double-square-key.ipt | ||
female-square-key.ipt | ||
README.html | ||
README.md |
Railway-gadgets
Those keys are used on Italian and Swiss trains.
I remember you that it's illegal to use it on a public train.
Original desig was taken on this Swiss law appendix: https://www.fedlex.admin.ch/eli/cc/55/72_76_129/it#annex_B