I bought these Sparrows Euro Drivers Cam Turners a few months back and honestly, wasn’t expecting them to work on most locks but was pleasantly surprised. Where I work a lot of the locked doors are also fire exits so they tend to have thumb turns on a lot of the doors and for me, 90% of them are vulnerable to this little tool.
Generally, the ones that I’ve failed to use this tool on are a very high grade and tend to have anti-drill and snap features too so its to be expected at that level I’d like to think. That said all of the locks in the video are 6 pins with security pins inside so it’s not like they are low grade.
It did take me a few attempts to get the hang of this tool, as I show in the video placement of the tool and adding a bit of downward tension whilst turning is key to getting it to work. Once you get the hang of it it’s extremely quick and easy to use!