Has anyone tried this before. Is it easy to lock? If you have change of heart can you get out of it by your own?
I suggest a small pair of pliers to help get it installed. I poste d a video of it here - Getting it out - If you install it with the divot inward (as you should for a Cherry Keeper cage), then a 3mm drill will center nicely in it and let you drill it out if there is a need to remove it.
Good Lord Harper! What will it take for you? If using a power drill near your genitals isn't sufficient dissuasion for you, I don't know what is. No offense, please. I am just baffled. I am 100% with you on integrity of a locking.