Good news, I played around with a an actual lock today in the few minutes I had before leaving the house for the day, and only because I had an early afternoon appointment and didn’t have to leave early to catch the train.
I’ll have one more video for one more day tomorrow, of today’s lock.
Pretty sure Amazon thinks I’m training to be a spy and/or about to be arrested soon. Today it recommended a Concealable, Plastic Composite Double Lock Universal Handcuff Key and an invisible ink marker.
The key’s pretty neat. I kinda want one.