A master key for locks that use the master K1/W1 keyway, This specific one is for Master/Dudley locks that say V85 on the back of them. Mine was a Dudley combination lock. If you would like me to make one for your specific Master/Dudley lock, check what it says on the back, shoot me a message, and il try my best to make one for you.

You may need to mirror the STL during slicing.

In my experience, the key works when printed in PLA, but is extremely prone to bending. I had to make sure to turn very slowly otherwise the key gets twisted.

Putting oil on the key seems to make it work better.

I would suggest 0.2 layer height or below. Seems to work for me.

Try and use the stiffest kind of filament you have.

I made this with this website i found: https://keysgen.com/?service=decode Works great.