The old way ...
For years, maybe over 40, you could get a strong, real key for that old stiff lock from a photo by taking a photo to a locksmith. One used the Prison Officer's uniform buttons to get the size right first time.
Most 3D printers can't print a strong enough key, but I suppose any shoe and key bar can replicate the plastic printout in a couple of minutes with the key grinding machine.
Biting the hand that feeds IT
