you can use feeler gauge for this...different thicknesses of metal plus they foldaway and you have a legitimate reason for having it in your possession
+Patricia DelMercado You should see how easily electronic locks get picked. There are locks that are shim proof and almost impossible to pick, Abloy locks are usually the go to locks for serious security on warehouses and stuff like that but most conventional, warded padlocks can be picked open surprisingly quickly.
nope. masterlocks are simply terrible, and most if not all of them are amenable to this attack. there are plenty of locks that are NOT susceptible at all to this kind of attack though. the only moral this video demonstrates is that you shouldn't ever buy masterlock padlocks, period. between shims and waverakes, you can open 99% of masterlocks in less time than it takes to use the key.
Just so you are aware. Most youtube users dont tune in to read, they tune in to listen. If they have the choice to either read something or be told it, they will opt to be told it every time. I'm off to find a video that tells me.